Coventry: Difference between revisions

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Line 1: Line 1:
Data centre location is CV4 9HN - just off Torrington Avenue.
Data centre location is CV4 9HN - just off Torrington Avenue.
We currently have a 1/4 rack, but will have another 1/4 rack soon.
=Quarter Rack C8=


==Specifications==
==Specifications==
Line 14: Line 18:
==Rack layout==
==Rack layout==


[[File:C8.jpg|200px|thumb|right|Cabinet C8]]
{| class="wikitable"
{| class="wikitable"
| node00004
| node00004
Line 34: Line 39:
|-
|-
| 2 x Mini ITX case - dedi44006 and dedi44007 (IPMI .120 and .130)
| 2 x Mini ITX case - dedi44006 and dedi44007 (IPMI .120 and .130)
|-
| 2 x Mini ITX case - dedi44008 and dedi44009 (IPMI .140 and .150)
|}
|}


Line 76: Line 79:
|style="color: white; background-color: purple"|Uplink
|style="color: white; background-color: purple"|Uplink
|-
|-
|style="color: grey;"|(unc, 1083)
|style="color: blue;"|Switch in new rack
|dedi44003 (source filtered)
|dedi44003 (source filtered)
|dedi44004 (source filtered)
|dedi44004 (source filtered)
Line 87: Line 90:
|style="color: green;"|dedi44001 BMC
|style="color: green;"|dedi44001 BMC
|style="color: blue;"|Small switch
|style="color: blue;"|Small switch
|style="color: grey;"|(unc, 101)
|style="color: blue;"|Switch in new rack
|style="color: white; background-color: purple"|Uplink
|style="color: white; background-color: purple"|Uplink
|-
|-
Line 142: Line 145:
* C8-kvm7: node00001 (PS2)
* C8-kvm7: node00001 (PS2)
* C8-kvm8: Not present
* C8-kvm8: Not present
The web client for the KVM might not always work.  If not there is a client based version.
# Download and run the software From: http://ukservers.com/downloads/win7kvm.zip - thankfully this does appear to work at least under Wine 5.
# Click Add a New Remote Console Switch
# Select the KVM Type provided
# Select the device has an IP address and enter the KVM IP provided (Dell 2161DS-2 in this case)
# The IP address auto-connectivity can time out. Adding this manually afterwards often lets things work.
# Once completed click the servers tab where you should see a list of available interfaces. Select KVM ID provided that relates to your server/rack and enter the KVM User and KVM Password provided.  The list above should match up the servers with the right port numbers for the KVM. Switching between servers requires UKServers to change over the connection.
# Click okay and you should then be able to view your server.


===Startup output===
===Startup output===
Line 228: Line 241:
The firewall doesn't have a BMC because we don't want it to be Internet facing, and we probably only need the BMC if the firewall is down (and hence can't be used). We will rely on the KVMoIP for this and a permanently attached USB stick.
The firewall doesn't have a BMC because we don't want it to be Internet facing, and we probably only need the BMC if the firewall is down (and hence can't be used). We will rely on the KVMoIP for this and a permanently attached USB stick.


==Preparation Tasks==
=Quarter Rack - C20=


* Ask questions about server setup
==Specifications==
* Formally pay for server rack
* Possibly buy another couple of Mini ITX servers
* Set up reverse DNS for IPv4 and IPV6
* Prepare Bittylicious "under maintenance" page


==Items to bring from home==
* Up to 11U Lockable Rackspace
* 3A of Power
* 1U 8 Port APC Remote Reboot PDU
* Up to 4 x KVM over IP Connections
* 2 x 1000Mbit Network Ports
* Extra 5TB Monthly Bandwidth (pooled)
* 48 Port Gigabit Switch (Juniper, provided by us)
* 24/7 Access


* As many rails as I can find
==Rack layout==
* Network cables
* Power cables
* Sat nav holder
* Coffee and snacks
* Cable ties and scissors
* Label printer


==When the servers are off==
[[File:C20.jpg|200px|thumb|right|Cabinet C20]]
{| class="wikitable"
| Empty
|-
| Empty
|-
| Empty
|-
| Empty
|-
| Empty
|-
| Empty
|-
| 2 x Mini ITX case - dedi44014 and dedi44015 (IPMI .184 and .185)
|-
| 2 x Mini ITX case - dedi44012 and dedi44013 (IPMI .182 and .183)
|-
| 2 x Mini ITX case - dedi44010 and dedi44011 (IPMI .180 and .181)
|-
| 2 x Mini ITX case - dedi44008 and dedi44009 (IPMI .160 and .170)
|-
| 48 Port Gigabit Switch - Juniper EX4200 and 8 Port APC Remote Reboot PDU
|}


* Change pointers for Bittylicious to go to the maintenance page
==Switch Layout==
* Tweet from Bittylicious_ and GigaTux
 
==Post racking==
 
* Configure switch
* Configure PDU
* Configure KVMoIP
* Reseat the hard drives so that they correctly correspond to physical bays, e.g. /dev/sda -> bay 0
* Configure host OS networks
* Configure domU IPs
* Configure cpanel44002 IPs
* Change DNS settings for gigatux.com, vixile.net and rewindhost.com on cpanel01002 (ns3 = 185.113.128.77)
* Change GLUE settings for gigatux.com, vixile.net, rewindhost.com
* Change Cloudflare settings for bittylicious and generally ensure Bittylicious connectivity
* Add IPs to DNSWL
* Take out HDD NAG1XRGK from node00004 as it's faulty
* Swap Simplex API keys over
* Email Jilan


==IPv4 Allocations==
* Unknown VLAN - UKSERVERS - Routed to Internet (white)
* internal VLAN - FIREWALLED - BMCs (green)


{| class="wikitable"
{| class="wikitable"
|
|style="background-color: black; color: white"|0
* 185.113.128.0: Reserved - network
|style="background-color: black; color: white"|2
* 185.113.128.1: Reserved - default gateway
|style="background-color: black; color: white"|4
* 185.113.128.2: Dedicated server 3062 - IP 1 (UK Servers, dedi1)
|style="background-color: black; color: white"|6
* 185.113.128.3: Dedicated server 3062 - IP 2 (UK Servers, dedi1)
|style="background-color: black; color: white"|8
* 185.113.128.4: Dedicated server 3062 - IP 3 (UK Servers, dedi1)
|style="background-color: black; color: white"|10
* 185.113.128.5: Dedicated server 3062 - IP 4 (UK Servers, dedi1)
|style="background-color: black; color: white"|
* 185.113.128.6: Switch
|style="background-color: black; color: white"|12
* 185.113.128.7: KVMoIP?
|style="background-color: black; color: white"|14
* 185.113.128.8: PDU?
|style="background-color: black; color: white"|16
* 185.113.128.9:
|style="background-color: black; color: white"|18
* 185.113.128.10: node00001 dom0
|style="background-color: black; color: white"|20
* 185.113.128.11: node00002 dom0
|style="background-color: black; color: white"|22
* 185.113.128.12: node00004 dom0
|-
* 185.113.128.13: Firewall external (eth0)
|style="color: grey;"|(unc)
* 185.113.128.14: Dedicated server 3067 - IP 1 (UK Servers, dedi2)
|dedi44008
* 185.113.128.15: Dedicated server 3067 - IP 2 (UK Servers, dedi2)
|dedi44010
* 185.113.128.16: Dedicated server 3067 - IP 3 (UK Servers, dedi2)
|dedi44012
* 185.113.128.17: Dedicated server 3067 - IP 4 (UK Servers, dedi2)
|dedi44014
* 185.113.128.18: Dedicated server 3016 - IP 1 (Rapidswitch)
|style="color: grey;"|(unc)
* 185.113.128.19: Dedicated server 3016 - IP 2 (Rapidswitch)
|style="background-color: black"|
* 185.113.128.20: Dedicated server 3016 - IP 3 (Rapidswitch)
|style="color: grey;"|(unc)
* 185.113.128.21: Dedicated server 3016 - IP 4 (Rapidswitch)
|style="color: grey;"|(unc)
* 185.113.128.22: Dedicated server 3016 - IP 5 (Rapidswitch)
|style="color: grey;"|(unc)
* 185.113.128.23:  
|style="color: grey;"|(unc)
* 185.113.128.24:  
|style="color: grey;"|(unc)
* 185.113.128.25:  
|style="color: grey;"|(unc)
* 185.113.128.26:  
|-
* 185.113.128.27: Dedicated server 3088 - IP 1 (UK Servers, dedi3)
|style="color: blue;"|Other rack<br />(public)
* 185.113.128.28: Dedicated server 3088 - IP 2 (UK Servers, dedi3)
|dedi44009
* 185.113.128.29: Dedicated server 3088 - IP 3 (UK Servers, dedi3)
|dedi44011
* 185.113.128.30: Dedicated server 3088 - IP 4 (UK Servers, dedi3)
|dedi44013
* 185.113.128.31: node00004:01 (service 1313)
|dedi44015
* 185.113.128.32: node00004:01 (service 1313)
|style="color: grey;"|(unc)
* 185.113.128.33: node00004:60 (service 1604)
|style="background-color: black"|
* 185.113.128.34: node00004:08 (service 103)
|style="color: grey;"|(unc)
* 185.113.128.35: node00004:03 (service 163)
|style="color: grey;"|(unc)
* 185.113.128.36: node00004:03 (service 163)
|style="color: grey;"|(unc)
* 185.113.128.37: node00004:52 (service 171)
|style="color: grey;"|(unc)
* 185.113.128.38: node00004:07 (service 237)
|style="color: grey;"|(unc)
* 185.113.128.39: node00004:24 (service 906)
|style="color: grey;"|(unc)
* 185.113.128.40: node00004:24 (service 906)
|-
* 185.113.128.41: node00004:24 (service 906)
|style="background-color: black; color: white"|1
* 185.113.128.42: node00004:41 (service 1176)
|style="background-color: black; color: white"|3
* 185.113.128.43: node00004:38 (service 1186)
|style="background-color: black; color: white"|5
* 185.113.128.44: node00004:28 (service 2212)
|style="background-color: black; color: white"|7
* 185.113.128.45: node00004:50 (service 280)
|style="background-color: black; color: white"|9
* 185.113.128.46: node00004:12 (service 2265) (109.169.23.28)*
|style="background-color: black; color: white"|11
* 185.113.128.47: node00004:12 (service 2265) (109.169.23.34)
|style="background-color: black; color: white"|
* 185.113.128.48: node00004:12 (service 2265) (109.169.23.112)
|style="background-color: black; color: white"|13
* 185.113.128.49: node00004:12 (service 2265) (109.169.23.200)
|style="background-color: black; color: white"|15
* 185.113.128.50: node00004:12 (service 2265) (109.169.23.207)
|style="background-color: black; color: white"|17
* 185.113.128.51: node00004:12 (service 2265) (109.169.23.174)
|style="background-color: black; color: white"|19
* 185.113.128.52: node00004:12 (service 2265) (109.169.23.175)
|style="background-color: black; color: white"|21
* 185.113.128.53: node00004:12 (service 2265) (109.169.23.241)
|style="background-color: black; color: white"|23
* 185.113.128.54: node00004:12 (service 2265) (109.169.23.199)
* 185.113.128.55: node00004:12 (service 2265) (109.169.23.208)
* 185.113.128.56: node00004:12 (service 2265) (109.169.23.209)
* 185.113.128.57: node00004:12 (service 2265) (109.169.23.193)
* 185.113.128.58: node00004:12 (service 2265) (109.169.23.240)
* 185.113.128.59: node00004:12 (service 2265) (109.169.23.233)
* 185.113.128.60: node00004:12 (service 2265) (109.169.23.235)
* 185.113.128.61: node00004:12 (service 2265) (109.169.23.224)
* 185.113.128.62: node00004:12 (service 2265) (109.169.23.225)
* 185.113.128.63: node00004:12 (service 2265) (109.169.23.226)
* 185.113.128.64: node00004:12 (service 2265) (109.169.23.227)
* 185.113.128.65: node00004:12 (service 2265) (109.169.23.228)
* 185.113.128.66: node00004:12 (service 2265) (109.169.23.229)
* 185.113.128.67: node00004:12 (service 2265) (109.169.23.230)
* 185.113.128.68: node00004:12 (service 2265) (109.169.23.231)
* 185.113.128.69: node00004:29 (service 2582)
* 185.113.128.70: node00004:24 (service 3099)
* 185.113.128.71: node00004:22 (service 2061)
* 185.113.128.72: node00004:43 (service 2612)
* 185.113.128.73: node00004:59 (service 2465)
* 185.113.128.74: node00004:16 (service 2548)
* 185.113.128.75: node00004:33 (service 2045)
* 185.113.128.76: node00004:45 (service 2626)
* 185.113.128.77: node00004:06 (service 638)
* 185.113.128.78: node00004:60 (service 1604)
* 185.113.128.79: node00001:16 (service 3117)
* 185.113.128.80: node00004:21 (service 2969)
* 185.113.128.81: node00004:34 (service 3001)
* 185.113.128.82: node00004:51 (service 2311)
* 185.113.128.83: node00004:27 (service 1586)
* 185.113.128.84: node00004:10 (service 635)
* 185.113.128.85: node00004:58 (service 1605)
* 185.113.128.86: node00001:72 (service 164)
* 185.113.128.87: node00001:32 (service 176)
* 185.113.128.88: node00001:51 (service 236)
* 185.113.128.89: node00001:15 (service 481)
* 185.113.128.90: node00001:15 (service 481)
* 185.113.128.91: node00001:15 (service 481)
* 185.113.128.92: node00001:37 (service 514)
* 185.113.128.93: node00001:37 (service 514)
* 185.113.128.94: node00001:37 (service 514)
* 185.113.128.95: node00001:38 (service 515)
* 185.113.128.96: node00001:35 (service 815)
* 185.113.128.97: node00001:62 (service 1055)
* 185.113.128.98: node00001:05 (service 1161)
* 185.113.128.99: node00001:18 (service 1163)
* 185.113.128.100: node00001:30 (service 1165)
* 185.113.128.101: node00001:30 (service 1165)
* 185.113.128.102: node00001:30 (service 1165)
* 185.113.128.103: node00001:30 (service 1165)
* 185.113.128.104: node00001:30 (service 1165)
* 185.113.128.105: node00001:30 (service 1165)
* 185.113.128.106: node00001:30 (service 1165)
* 185.113.128.107: node00001:30 (service 1165)
* 185.113.128.108: node00001:64 (service 1167)
* 185.113.128.109: node00001:41 (service 1168)
* 185.113.128.110: node00001:69 (service 1170)
* 185.113.128.111: node00001:39 (service 1172)
* 185.113.128.112: node00001:27 (service 406)
* 185.113.128.113: node00001:27 (service 406)
* 185.113.128.114:
* 185.113.128.115:
* 185.113.128.116: node00001:103 (service 2882)
* 185.113.128.117: node00001:92 (service 837)
* 185.113.128.118: node00001:10 (service 2015)
* 185.113.128.119: node00001:99 (service 1664)
* 185.113.128.120: node00001:73 (service 718)
* 185.113.128.121: node00001:01 (service 1595)
* 185.113.128.122: node00001:63 (service 832)
* 185.113.128.123: node00001:70 (service 715)
* 185.113.128.124: node00001:100 (service 1122)
* 185.113.128.125: node00001:88 (service 1735)
* 185.113.128.126: node00001:88 (service 1735)
* 185.113.128.127: node00001:88 (service 1735)
* 185.113.128.128: node00001:88 (service 1735)
* 185.113.128.129: node00001:88 (service 1735)
* 185.113.128.130: node00001:04 (service 2449)
* 185.113.128.131: node00001:90 (service 856)
* 185.113.128.132: node00001:22 (service 877)
* 185.113.128.133:
* 185.113.128.134: node00001:55 (service 714)
* 185.113.128.135: node00001:08 (service 632)
* 185.113.128.136: node00001:75 (service 720)
* 185.113.128.137: node00001:91 (service 838)
* 185.113.128.138: node00001:06 (service 2450)
* 185.113.128.139: node00001:65 (service 2884)
* 185.113.128.140: node00001:65 (service 2884)
* 185.113.128.141: node00001:65 (service 2884)
* 185.113.128.142: node00001:12 (service 3092)
* 185.113.128.143: node00001:53 (service 909)
* 185.113.128.144: node00001:13 (service 2950)
* 185.113.128.145: node00001:93 (service 874)
* 185.113.128.146: node00001:59 (service 167)
* 185.113.128.147: node00001:59 (service 167)
* 185.113.128.148: node00001:59 (service 167)
* 185.113.128.149: node00001:79 (service 723)
* 185.113.128.150: node00001:94 (service 878)
* 185.113.128.151: node00001:19 (service 621)
* 185.113.128.152: node00001:73 (service 719)
* 185.113.128.153: node00002:04 (service 2417)
* 185.113.128.154: node00002:04 (service 2417)
* 185.113.128.155: node00002:04 (service 2417)
* 185.113.128.156: node00002:07 (service 3061)
* 185.113.128.157: node00002:07 (service 3061)
* 185.113.128.158: node00002:07 (service 3061)
* 185.113.128.159: node00002:07 (service 3061)
* 185.113.128.160: node00002:07 (service 3061)
* 185.113.128.161: node00002:10 (service 2521)
* 185.113.128.162: node00002:05 (service 3074)
* 185.113.128.163: node00002:02 (service 1216)
* 185.113.128.164: node00002:09 (service 2962)
* 185.113.128.165: node00002:12 (service 3024)
* 185.113.128.166: node00002:12 (service 3024)
* 185.113.128.167: node00002:12 (service 3024)
* 185.113.128.168: node00002:12 (service 3024)
* 185.113.128.169: node00002:12 (service 3024)
* 185.113.128.170: node00002:11 (service 2786)
* 185.113.128.171: node00002:11 (service 2786)
* 185.113.128.172: node00002:11 (service 2786)
* 185.113.128.173: node00002:03 (service 1768)
* 185.113.128.174: node00001:107 (service 2966)
* 185.113.128.175: node00001:107 (service 2966)
* 185.113.128.176: node00001:107 (service 2966)
* 185.113.128.177: node00001:107 (service 2966)
* 185.113.128.178: Dedicated server 3016 - IP1 (RS IS-30771, dedi4)
* 185.113.128.179: Dedicated server 3016 - IP2 (RS IS-30771, dedi4)
* 185.113.128.180: Dedicated server 3016 - IP3 (RS IS-30771, dedi4)
* 185.113.128.181: Dedicated server 3016 - IP4 (RS IS-30771, dedi4)
* 185.113.128.182: Dedicated server 3016 - IP5 (RS IS-30771, dedi4)
* 185.113.128.183: node00001 (unset VPS no. reserved for node00001)
* 185.113.128.184: node00001 (unset VPS no. reserved for node00001)
* 185.113.128.185: node00001 (unset VPS no. reserved for node00001)
* 185.113.128.186: node00001 (unset VPS no. reserved for node00001)
* 185.113.128.187: node00001 (unset VPS no. reserved for node00001)
* 185.113.128.188: node00001:02 (reserved for node00001)
* 185.113.128.189: node00001:07 (reserved for node00001)
* 185.113.128.190: node00001:07 (reserved for node00001)
* 185.113.128.191: node00001:07 (reserved for node00001)
* 185.113.128.192: node00001:07 (reserved for node00001)
* 185.113.128.193: node00001:07 (reserved for node00001)
* 185.113.128.194: node00001:09 (reserved for node00001)
* 185.113.128.195: node00001:09 (reserved for node00001)
* 185.113.128.196: node00001:09 (reserved for node00001)
* 185.113.128.197: node00001:09 (reserved for node00001)
* 185.113.128.198: node00001:101 (reserved for node00001)
* 185.113.128.199: node00001:101 (reserved for node00001)
* 185.113.128.200: node00001:102 (reserved for node00001)
* 185.113.128.201: node00001:104 (reserved for node00001)
* 185.113.128.202: node00001:105 (reserved for node00001)
* 185.113.128.203: node00001:106 (reserved for node00001)
* 185.113.128.204: dedi44005
* 185.113.128.205: dedi44005
* 185.113.128.206: dedi44005
* 185.113.128.207: dedi44005
* 185.113.128.208: (reserved for node00001)
* 185.113.128.209: (reserved for node00001)
* 185.113.128.210: (reserved for node00001)
* 185.113.128.211: (reserved for node00001)
* 185.113.128.212: (reserved for node00001)
* 185.113.128.213: (reserved for node00001)
* 185.113.128.214: (reserved for node00001)
* 185.113.128.215: (reserved for node00001)
* 185.113.128.216: (reserved for node00001)
* 185.113.128.217: (reserved for node00001)
* 185.113.128.218: (reserved for node00001)
* 185.113.128.219: (reserved for node00001)
* 185.113.128.220: (reserved for node00001)
* 185.113.128.221: (reserved for node00001)
* 185.113.128.222: (reserved for node00001)
* 185.113.128.223: (reserved for node00001)
* 185.113.128.224: (reserved for node00001)
* 185.113.128.225: (reserved for node00001)
* 185.113.128.226: (reserved for node00001)
* 185.113.128.227: (reserved for node00001)
* 185.113.128.228: (reserved for node00001)
* 185.113.128.229: (reserved for node00001)
* 185.113.128.230: (reserved for node00001)
* 185.113.128.231: (reserved for node00001)
* 185.113.128.232: (reserved for node00001)
* 185.113.128.233: (reserved for node00001)
* 185.113.128.234: (reserved for node00001)
* 185.113.128.235: (reserved for node00001)
* 185.113.128.236: (reserved for node00001)
* 185.113.128.237: (reserved for node00001)
* 185.113.128.238: (reserved for node00001)
* 185.113.128.239: (reserved for node00001)
* 185.113.128.240: (reserved for node00001)
* 185.113.128.241: (reserved for node00001)
* 185.113.128.242: (reserved for node00001)
* 185.113.128.243: (reserved for node00001)
* 185.113.128.244: (reserved for node00001)
* 185.113.128.245: (reserved for node00001)
* 185.113.128.246: (reserved for node00001)
* 185.113.128.247: (reserved for node00001)
* 185.113.128.248: (reserved for node00001)
* 185.113.128.249: (reserved for node00001)
* 185.113.128.250: (reserved for node00001)
* 185.113.128.251: (reserved for node00001)
* 185.113.128.252: (reserved for node00001)
* 185.113.128.253: (reserved for node00001)
* 185.113.128.254: (reserved for node00001)
* 185.113.128.255: Reserved - broadcast
|
* 185.113.129.0:
* 185.113.129.1:
* 185.113.129.2:
* 185.113.129.3:
* 185.113.129.4:
* 185.113.129.5:
* 185.113.129.6:
* 185.113.129.7:
* 185.113.129.8:
* 185.113.129.9:
* 185.113.129.10:
* 185.113.129.11: Dedicated server 3035 - IP 1 (Rapidswitch)
* 185.113.129.12: Dedicated server 3035 - IP 2 (Rapidswitch)
* 185.113.129.13: Dedicated server 3035 - IP 3 (Rapidswitch)
* 185.113.129.14: Dedicated server 3035 - IP 4 (Rapidswitch)
* 185.113.129.15: Dedicated server 3035 - IP 5 (Rapidswitch)
* 185.113.129.16: node00001:31 (service 1166)
* 185.113.129.17: node00001:31 (service 1166)
* 185.113.129.18: node00001:31 (service 1166)
* 185.113.129.19: node00001:31 (service 1166)
* 185.113.129.20: node00001:31 (service 1166)
* 185.113.129.21: node00001:31 (service 1166)
* 185.113.129.22: node00001:31 (service 1166)
* 185.113.129.23: node00001:31 (service 1166)
* 185.113.129.24: node00001:03 (service 1210)
* 185.113.129.25: node00001:03 (service 1210)
* 185.113.129.26: node00001:14 (service 2904)
* 185.113.129.27: node00001:22 (service 877)
* 185.113.129.28: node00001:27 (service 406)
* 185.113.129.29: node00001:27 (service 406)
* 185.113.129.30: Dedicated server 3035 - IP1 (RS IS-30985, dedi5)
* 185.113.129.31: Dedicated server 3035 - IP2 (RS IS-30985, dedi5)
* 185.113.129.32: Dedicated server 3035 - IP3 (RS IS-30985, dedi5)
* 185.113.129.33: Dedicated server 3035 - IP4 (RS IS-30985, dedi5)
* 185.113.129.34: Dedicated server 3035 - IP5 (RS IS-30985, dedi5)
* 185.113.129.35: node00002:20 (service 3106)
* 185.113.129.36: node00002:20 (service 3106)
* 185.113.129.37: node00002:20 (service 3106)
* 185.113.129.38: node00002:20 (service 3106)
* 185.113.129.39: node00002:20 (service 3106)
* 185.113.129.40: (reserved for node00001)
* 185.113.129.41: (reserved for node00001)
* 185.113.129.42: (reserved for node00001)
* 185.113.129.43: (reserved for node00001)
* 185.113.129.44: (reserved for node00001)
* 185.113.129.45: (reserved for node00001)
* 185.113.129.46: (reserved for node00001)
* 185.113.129.47: (reserved for node00001)
* 185.113.129.48: (reserved for node00001)
* 185.113.129.49: (reserved for node00001)
* 185.113.129.50: (reserved for node00001)
* 185.113.129.51: (reserved for node00001)
* 185.113.129.52: (reserved for node00001)
* 185.113.129.53: (reserved for node00001)
* 185.113.129.54: (reserved for node00001)
* 185.113.129.55: (reserved for node00001)
* 185.113.129.56: (reserved for node00001)
* 185.113.129.57: (reserved for node00001)
* 185.113.129.58: (reserved for node00001)
* 185.113.129.59: (reserved for node00001)
* 185.113.129.60: (reserved for node00001)
* 185.113.129.61: (reserved for node00001)
* 185.113.129.62: (reserved for node00001)
* 185.113.129.63: (reserved for node00001)
* 185.113.129.64: (reserved for node00001)
* 185.113.129.65: (reserved for node00001)
* 185.113.129.66: (reserved for node00001)
* 185.113.129.67: (reserved for node00001)
* 185.113.129.68: (reserved for node00002)
* 185.113.129.69: (reserved for node00002)
* 185.113.129.70: (reserved for node00002)
* 185.113.129.71: (reserved for node00002)
* 185.113.129.72: (reserved for node00002)
* 185.113.129.73: (reserved for node00002)
* 185.113.129.74: (reserved for node00002)
* 185.113.129.75: (reserved for node00002)
* 185.113.129.76: (reserved for node00002)
* 185.113.129.77: (reserved for node00002)
* 185.113.129.78: (reserved for node00002)
* 185.113.129.79: (reserved for node00002)
* 185.113.129.80: (reserved for node00002)
* 185.113.129.81: (reserved for node00002)
* 185.113.129.82: (reserved for node00002)
* 185.113.129.83: (reserved for node00004)
* 185.113.129.84: (reserved for node00004)
* 185.113.129.85: (reserved for node00004)
* 185.113.129.86: (reserved for node00004)
* 185.113.129.87: (reserved for node00004)
* 185.113.129.88: (reserved for node00004)
* 185.113.129.89: (reserved for node00004)
* 185.113.129.90: (reserved for node00004)
* 185.113.129.91: (reserved for node00004)
* 185.113.129.92: (reserved for node00004)
* 185.113.129.93: (reserved for node00004)
* 185.113.129.94: (reserved for node00004)
* 185.113.129.95: (reserved for node00004)
* 185.113.129.96: (reserved for node00004)
* 185.113.129.97: (reserved for node00004)
* 185.113.129.98: (reserved for node00004)
* 185.113.129.99: (reserved for node00004)
* 185.113.129.100: (reserved for node00004)
* 185.113.129.101: (reserved for node00004)
* 185.113.129.102: (reserved for node00004)
* 185.113.129.103: (reserved for node00004)
* 185.113.129.104: (reserved for node00004)
* 185.113.129.105: (reserved for node00004)
* 185.113.129.106: (reserved for node00004)
* 185.113.129.107: (reserved for node00004)
* 185.113.129.108: (reserved for node00004)
* 185.113.129.109: (reserved for node00004)
* 185.113.129.110: (reserved for node00004)
* 185.113.129.111: (reserved for node00004)
* 185.113.129.112: (reserved for node00004)
* 185.113.129.113: (reserved for node00004)
* 185.113.129.114: (reserved for node00004)
* 185.113.129.115: (reserved for node00004)
* 185.113.129.116: (reserved for node00004)
* 185.113.129.117: (reserved for node00004)
* 185.113.129.118: (reserved for node00004)
* 185.113.129.119: (reserved for node00004)
* 185.113.129.120: node00004:26 (currently suspended)
* 185.113.129.121: (reserved for node00004)
* 185.113.129.122: (reserved for node00004)
* 185.113.129.123: node00004:32 (currently suspended)
* 185.113.129.124: node00004:32 (currently suspended)
* 185.113.129.125: (reserved for node00004)
* 185.113.129.126: (reserved for node00004)
* 185.113.129.127: (reserved for node00004)
* 185.113.129.128: (reserved for node00004)
* 185.113.129.129: (reserved for node00004)
* 185.113.129.130: (reserved for node00004)
* 185.113.129.131: (reserved for node00004)
* 185.113.129.132: (reserved for node00004)
* 185.113.129.133: (reserved for node00004)
* 185.113.129.134: node00004:46 (currently suspended)
* 185.113.129.135: (reserved for node00004)
* 185.113.129.136: (reserved for node00004)
* 185.113.129.137: (reserved for node00004)
* 185.113.129.138: (reserved for node00004)
* 185.113.129.139: (reserved for node00004)
* 185.113.129.140: (reserved for node00004)
* 185.113.129.141: (reserved for node00004)
* 185.113.129.142: (reserved for node00004)
* 185.113.129.143: (reserved for node00004)
* 185.113.129.144: (reserved for node00004)
* 185.113.129.145: (reserved for node00004)
* 185.113.129.146: (reserved for node00004)
* 185.113.129.147: (reserved for node00004)
* 185.113.129.148: (reserved for node00004)
* 185.113.129.149: (reserved for node00004)
* 185.113.129.150: (reserved for node00004)
* 185.113.129.151: (reserved for node00004)
* 185.113.129.152: Dedicated server 3119 - IP 1
* 185.113.129.153: Dedicated server 3119 - IP 2
* 185.113.129.154: Dedicated server 3119 - IP 3
* 185.113.129.155: Dedicated server 3119 - IP 4
* 185.113.129.156: Dedicated server 3119 - IP 5
* 185.113.129.157: dedi44009
* 185.113.129.158: dedi44009
* 185.113.129.159: dedi44009
* 185.113.129.160: dedi44009
* 185.113.129.161: dedi44009
* 185.113.129.162: dedi44008
* 185.113.129.163: dedi44008
* 185.113.129.164: dedi44008
* 185.113.129.165: dedi44008
* 185.113.129.166: dedi44008
* 185.113.129.167:
* 185.113.129.168:
* 185.113.129.169:
* 185.113.129.170:
* 185.113.129.171:
* 185.113.129.172:
* 185.113.129.173:
* 185.113.129.174:
* 185.113.129.175:
* 185.113.129.176:
* 185.113.129.177:
* 185.113.129.178:
* 185.113.129.179:
* 185.113.129.180:
* 185.113.129.181:
* 185.113.129.182:
* 185.113.129.183:
* 185.113.129.184:
* 185.113.129.185:
* 185.113.129.186:
* 185.113.129.187:
* 185.113.129.188:
* 185.113.129.189:
* 185.113.129.190:
* 185.113.129.191:
* 185.113.129.192:
* 185.113.129.193:
* 185.113.129.194:
* 185.113.129.195:
* 185.113.129.196:
* 185.113.129.197:
* 185.113.129.198:
* 185.113.129.199:
* 185.113.129.200:
* 185.113.129.201:
* 185.113.129.202:
* 185.113.129.203:
* 185.113.129.204:
* 185.113.129.205:
* 185.113.129.206:
* 185.113.129.207:
* 185.113.129.208:
* 185.113.129.209:
* 185.113.129.210:
* 185.113.129.211:
* 185.113.129.212:
* 185.113.129.213:
* 185.113.129.214:
* 185.113.129.215:
* 185.113.129.216:
* 185.113.129.217:
* 185.113.129.218:
* 185.113.129.219:
* 185.113.129.220:
* 185.113.129.221:
* 185.113.129.222:
* 185.113.129.223:
* 185.113.129.224:
* 185.113.129.225:
* 185.113.129.226:
* 185.113.129.227:
* 185.113.129.228:
* 185.113.129.229:
* 185.113.129.230:
* 185.113.129.231:
* 185.113.129.232:
* 185.113.129.233:
* 185.113.129.234:
* 185.113.129.235:
* 185.113.129.236:
* 185.113.129.237:
* 185.113.129.238:
* 185.113.129.239:
* 185.113.129.240:
* 185.113.129.241:
* 185.113.129.242:
* 185.113.129.243:
* 185.113.129.244:
* 185.113.129.245:
* 185.113.129.246:
* 185.113.129.247:
* 185.113.129.248:
* 185.113.129.249:
* 185.113.129.250:
* 185.113.129.251:
* 185.113.129.252:
* 185.113.129.253:
* 185.113.129.254:
* 185.113.129.255: Reserved - broadcast
|}
|}
==IPv6 Allocations==
The full IPv6 range is 2a03:9da0::/40


{| class="wikitable"
{| class="wikitable"
|
|style="background-color: black; color: white"|24
* 2a03:9da0:0001::/64: node00001
|style="background-color: black; color: white"|26
* 2a03:9da0:0002::/64: node00002
|style="background-color: black; color: white"|28
* 2a03:9da0:0004::/64: node00004
|style="background-color: black; color: white"|30
* 2a03:9da0:0004:0001::/64: node00004:01 (cassandra)
|style="background-color: black; color: white"|32
* 2a03:9da0:0004:0008::/64: node00004:08 (ns2.gigatux.com service 632)
|style="background-color: black; color: white"|34
* 2a03:9da0:0004:0032::/64: node00004:50 (billing, service 280)
|style="background-color: black; color: white"|
* 2a03:9da0:0004:000c::/64: node00004:12 (cpanel44002, service 12)
|style="background-color: black; color: white"|36
* 2a03:9da0:0004:0010::/64: node00004:16 (service 2548)
|style="background-color: black; color: white"|38
* 2a03:9da0:0004:003c::/64: node00004:60 (service 1604)
|style="background-color: black; color: white"|40
* 2a03:9da0:0004:0067::/64: node00004:103 (service 2882)
|style="background-color: black; color: white"|42
|style="background-color: black; color: white"|44
|style="background-color: black; color: white"|46
|-
|style="color: blue;"|Other rack<br />(firewalled)
|style="color: green;"|dedi44008<br />BMC
|style="color: green;"|dedi44010<br />BMC
|style="color: green;"|dedi44012<br />BMC
|style="color: green;"|dedi44014<br />BMC
|style="color: grey;"|(unc int)
|style="background-color: black"|
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|-
|style="color: grey;"|(unc int)
|style="color: green;"|dedi44009<br />BMC
|style="color: green;"|dedi44011<br />BMC
|style="color: green;"|dedi44013<br />BMC
|style="color: green;"|dedi44015<br />BMC
|style="color: grey;"|(unc int)
|style="background-color: black"|
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|style="color: grey;"|(unc int)
|-
|style="background-color: black; color: white"|25
|style="background-color: black; color: white"|27
|style="background-color: black; color: white"|29
|style="background-color: black; color: white"|31
|style="background-color: black; color: white"|33
|style="background-color: black; color: white"|35
|style="background-color: black; color: white"|
|style="background-color: black; color: white"|37
|style="background-color: black; color: white"|39
|style="background-color: black; color: white"|41
|style="background-color: black; color: white"|43
|style="background-color: black; color: white"|45
|style="background-color: black; color: white"|47
|}
|}


==Dedicated servers==
===Power===


* Michael Minniefield, currently 78.129.242.37, awaiting support ticket response (assumed no)
The PDU has eight ports. These will be used as follows:
* Michael Minniefield, currently 78.129.242.47, awaiting support ticket response (assumed no)
 
* Christian Tchamba, currently 50.31.11.31 in Chicago, awaiting support ticket response (assumed no)
* dedi44008, dedi44009
* Christian Tchamba, currently 208.117.36.36 in Chicago, awaiting support ticket response (assumed no)
* dedi44010, dedi44011
* Rhonda Eggleston, currently 78.129.148.9 IS-30771 in Maidenhead, awaiting support ticket response (assumed yes)
* dedi44012, dedi44013
* Rhonda Eggleston, currently 78.129.234.2 IS-30985 in Maidenhead, awaiting support ticket response (assumed yes)
* dedi44014, dedi44015
* Jack Hearbleed, currently in Frankfurt and staying there as paid for six months in advance
*  
*  
*  
* Switch

Latest revision as of 10:40, 12 December 2020

Data centre location is CV4 9HN - just off Torrington Avenue.

We currently have a 1/4 rack, but will have another 1/4 rack soon.

Quarter Rack C8

Specifications

  • Up to 11U Lockable Rackspace
  • 3A of Power
  • 1U 8 Port APC Remote Reboot PDU
  • Up to 4 x KVM over IP Connections
  • 2 x 1000Mbit Network Ports
  • 20TB Monthly Bandwidth
  • 24 Port Gigabit Switch
  • 24/7 Access

Rack layout

Error creating thumbnail: File missing
Cabinet C8
node00004
node00002
node00001
bittyback
8 Port APC Remote Reboot PDU
24 Port Gigabit Switch - Cisco 2960
2 x Mini ITX case - firewall and dedi44001 (IPMI .60 and .70)
2 x Mini ITX case - dedi44002 and dedi44003 (IPMI .80 and .90)
2 x Mini ITX case - dedi44004 and dedi44005 (IPMI .100 and .110)
2 x Mini ITX case - dedi44006 and dedi44007 (IPMI .120 and .130)

Switch Layout

Colour is the network cable colour, each on their own vlan:

If we really need a layer 3 switch, they can provide one for £20 per month or we can provide our own. They recommend a Cisco 3750G or Juniper EX4200.

  • 1083 - UKSERVERS - Routed to Internet (white)
  • 101 - FIREWALLED - BMCs and Bittyback (green and red and blue (small switch))
Gi0/0 Gi0/2 Gi0/4 Gi0/6 Gi0/8 Gi0/10 Gi0/12 Gi0/14 Gi0/16 Gi0/18 Gi0/20 Gi0/22
firewall node00001 node00002 node00004 dedi44001 (source filtered) dedi44002 (source filtered) bittyback node00001 BMC node00002 BMC node00004 BMC bittyback BMC Uplink
Switch in new rack dedi44003 (source filtered) dedi44004 (source filtered) dedi44005 (source filtered) dedi44006 (source filtered) dedi44007 (source filtered) Firewall firewall BMC dedi44001 BMC Small switch Switch in new rack Uplink
Gi0/1 Gi0/3 Gi0/5 Gi0/7 Gi0/9 Gi0/11 Gi0/13 Gi0/15 Gi0/17 Gi0/19 Gi0/21 Gi0/23

Small switch

Connection to switch (unc) dedi44002 BMC dedi44003 BMC
dedi44004 BMC dedi44005 BMC dedi44006 BMC dedi44007 BMC

Power

The PDU has eight ports. These will be used as follows:

  • Switch
  • node00001, node00002
  • node00004, bittyback
  • firewall and dedi1
  • dedi2 and dedi3
  • dedi4 and dedi5
  • dedi6 and dedi7
  • dedi8 and dedi9

KVM

  • C8-kvm1: Not sure. Some Centos 6 server.
  • C8-kvm2: Not sure. No signal (may have been dedi5)
  • C8-kvm3: node00002 (PS2)
  • C8-kvm4: node00004 (USB)
  • C8-kvm5: Unconnected
  • C8-kvm6: firewall (USB)
  • C8-kvm7: node00001 (PS2)
  • C8-kvm8: Not present

The web client for the KVM might not always work. If not there is a client based version.

  1. Download and run the software From: http://ukservers.com/downloads/win7kvm.zip - thankfully this does appear to work at least under Wine 5.
  2. Click Add a New Remote Console Switch
  3. Select the KVM Type provided
  4. Select the device has an IP address and enter the KVM IP provided (Dell 2161DS-2 in this case)
  5. The IP address auto-connectivity can time out. Adding this manually afterwards often lets things work.
  6. Once completed click the servers tab where you should see a list of available interfaces. Select KVM ID provided that relates to your server/rack and enter the KVM User and KVM Password provided. The list above should match up the servers with the right port numbers for the KVM. Switching between servers requires UKServers to change over the connection.
  7. Click okay and you should then be able to view your server.

Startup output

Cisco IOS Software, C2960 Software (C2960-LANBASE-M), Version 12.2(35)SE5, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Thu 19-Jul-07 20:06 by nachen
Image text-base: 0x00003000, data-base: 0x00D40000

ROM: Bootstrap program is C2960 boot loader
BOOTLDR: C2960 Boot Loader (C2960-HBOOT-M) Version 12.2(25r)SEE6, RELEASE SOFTWARE (fc1)

sw0.rack40 uptime is 22 weeks, 22 hours, 32 minutes
System returned to ROM by power-on
System image file is "flash:c2960-lanbase-mz.122-35.SE5/c2960-lanbase-mz.122-35.SE5.bin"

cisco WS-C2960G-24TC-L (PowerPC405) processor (revision E0) with 61440K/4088K bytes of memory.
Processor board ID FOC1252U1RS
Last reset from power-on
2 Virtual Ethernet interfaces
48 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

VLAN configuration

Cisco document is at [1]

Create VLANs

  • configure terminal
  • vlan 100
  • end
  • show vlan
  • vlan 101
  • end
  • show vlan
  • copy running-config startup config

Assign VLANs

  • configure terminal
  • interface interface-id
  • switchport mode access 100 or 101
  • end
  • show running-config interface interface-id
  • show interfaces interface-id switchport
  • copy running-config startup config
  • show interfaces vlan 100 or 101
  • show vlan 100 or 101

Disallow VLAN 101 direct access to the trunk

  • configure terminal
  • interface interface-id
  • switchport trunk allowed vlan remove 101
  • end
  • show interfaces interface-id switchport

Source IP Guard

A simple overview is at [2] and a video at [3]

  • interface interface-id
  • ip verify source
  • show ip dhcp snoop bind

DHCP snooping must be enabled globally, and again for each VLAN on which IP source guard will be run.

  • ip dhcp snooping
  • ip dhcp snooping vlan 100

Get MAC addresses

  • show mac address-table int interface-id

Configure the IP address on the port

  • conf t
  • ip device tracking maximum 10 <-- try without this first
  • ip source binding MAC vlan 100 IP address interface interface-id
  • show ip verify source

Firewall

The firewall doesn't have a BMC because we don't want it to be Internet facing, and we probably only need the BMC if the firewall is down (and hence can't be used). We will rely on the KVMoIP for this and a permanently attached USB stick.

Quarter Rack - C20

Specifications

  • Up to 11U Lockable Rackspace
  • 3A of Power
  • 1U 8 Port APC Remote Reboot PDU
  • Up to 4 x KVM over IP Connections
  • 2 x 1000Mbit Network Ports
  • Extra 5TB Monthly Bandwidth (pooled)
  • 48 Port Gigabit Switch (Juniper, provided by us)
  • 24/7 Access

Rack layout

Cabinet C20
Empty
Empty
Empty
Empty
Empty
Empty
2 x Mini ITX case - dedi44014 and dedi44015 (IPMI .184 and .185)
2 x Mini ITX case - dedi44012 and dedi44013 (IPMI .182 and .183)
2 x Mini ITX case - dedi44010 and dedi44011 (IPMI .180 and .181)
2 x Mini ITX case - dedi44008 and dedi44009 (IPMI .160 and .170)
48 Port Gigabit Switch - Juniper EX4200 and 8 Port APC Remote Reboot PDU

Switch Layout

  • Unknown VLAN - UKSERVERS - Routed to Internet (white)
  • internal VLAN - FIREWALLED - BMCs (green)
0 2 4 6 8 10 12 14 16 18 20 22
(unc) dedi44008 dedi44010 dedi44012 dedi44014 (unc) (unc) (unc) (unc) (unc) (unc) (unc)
Other rack
(public) 		dedi44009 dedi44011 dedi44013 dedi44015 (unc) (unc) (unc) (unc) (unc) (unc) (unc)
1 3 5 7 9 11 13 15 17 19 21 23
24 26 28 30 32 34 36 38 40 42 44 46
Other rack
(firewalled) 		dedi44008
BMC 		dedi44010
BMC 		dedi44012
BMC 		dedi44014
BMC 		(unc int) (unc int) (unc int) (unc int) (unc int) (unc int) (unc int)
(unc int) dedi44009
BMC 		dedi44011
BMC 		dedi44013
BMC 		dedi44015
BMC 		(unc int) (unc int) (unc int) (unc int) (unc int) (unc int) (unc int)
25 27 29 31 33 35 37 39 41 43 45 47

Power

The PDU has eight ports. These will be used as follows:

  • dedi44008, dedi44009
  • dedi44010, dedi44011
  • dedi44012, dedi44013
  • dedi44014, dedi44015
  • Switch
Retrieved from "https://gigatux.com/wiki/index.php?title=Coventry&oldid=1035"