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Re: [Condor-users] NIC bind problem Windows




Hi Jaime,

Thank you for your prompt response. I have tested and it worked fine.
I have not noticed the documentation change from version 7.2.x to 7.6.x series, where wildcards usage are explicitly described. I have had in mind the old version manual. My fault.

Regards,
Klaus





Jaime Frey <jfrey@xxxxxxxxxxx>
Sent by: condor-users-bounces@xxxxxxxxxxx

01/08/2012 19:13

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Re: [Condor-users] NIC bind problem Windows





On Aug 1, 2012, at 11:09 AM, kschwarz@xxxxxxxxxxxxxx wrote:


Hi condor users,


I am using Condor Version 7.6.6 in a pool of Windows desktops, and I have a NIC binding issue when the Desktop has more then one NIC. We also used before the v7.2.4 and the 7.4.x series.


In a particular desktop (PC315286, Windows XP Pro x64 Edition), we have two physical NIC e two VMware instances NICs.


It always binds to a NIC that has no cable connected and when I disable it, it binds to one of the VMware NICs.


See Ipconfig /all output below:


Windows IP Configuration


  Host Name . . . . . . . . . . . . : PC315286

  Primary Dns Suffix  . . . . . . . : domain1

  Node Type . . . . . . . . . . . . : Hybrid

  IP Routing Enabled. . . . . . . . : No

  WINS Proxy Enabled. . . . . . . . : No

  DNS Suffix Search List. . . . . . : domain1

                                      domain2

                                      domain3


Ethernet adapter VMware Network Adapter VMnet8:


  Connection-specific DNS Suffix  . :
  Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter for VMnet8

  Physical Address. . . . . . . . . : 00-50-56-C0-00-08

  DHCP Enabled. . . . . . . . . . . : No

  IP Address. . . . . . . . . . . . : 192.168.179.1

  Subnet Mask . . . . . . . . . . . : 255.255.255.0

  Default Gateway . . . . . . . . . :


Ethernet adapter VMware Network Adapter VMnet1:


  Connection-specific DNS Suffix  . :
  Description . . . . . . . . . . . : VMware Virtual Ethernet Adapter for VMnet1

  Physical Address. . . . . . . . . : 00-50-56-C0-00-01

  DHCP Enabled. . . . . . . . . . . : No

  IP Address. . . . . . . . . . . . : 192.168.206.1

  Subnet Mask . . . . . . . . . . . : 255.255.255.0

  Default Gateway . . . . . . . . . :


Ethernet adapter Local Area Connection 2:


  Connection-specific DNS Suffix  . :
  Description . . . . . . . . . . . : Realtek RTL8169/8110 Family Gigabit Ethernet NIC

  Physical Address. . . . . . . . . : 00-1A-3F-7B-67-F3

  DHCP Enabled. . . . . . . . . . . : Yes

  Autoconfiguration Enabled . . . . : Yes

  Autoconfiguration IP Address. . . : 169.254.188.36

  Subnet Mask . . . . . . . . . . . : 255.255.0.0

  Default Gateway . . . . . . . . . :


Ethernet adapter Local Area Connection:


  Connection-specific DNS Suffix  . : domain2

  Description . . . . . . . . . . . : Intel(R) 82567LM-3 Gigabit Network Connection

  Physical Address. . . . . . . . . : 3C-4A-92-CE-5E-3D

  DHCP Enabled. . . . . . . . . . . : Yes

  Autoconfiguration Enabled . . . . : Yes

  IP Address. . . . . . . . . . . . : 10.3.28.14

  Subnet Mask . . . . . . . . . . . : 255.255.254.0

  Default Gateway . . . . . . . . . : 10.3.29.254

  DHCP Server . . . . . . . . . . . : 10.x.y.142

  DNS Servers . . . . . . . . . . . : 10.w.z.246

                                      10.x.y.141

  Primary WINS Server . . . . . . . : 10.x.y.18

  Secondary WINS Server . . . . . . : 10.x.y.11

  Lease Obtained. . . . . . . . . . : quarta-feira, 1 de agosto de 2012 11:54:56

  Lease Expires . . . . . . . . . . : quinta-feira, 2 de agosto de 2012 11:54:56


The network Condor should bind to is
"Local Area Connection" above!

The MasterLog shows:


08/01/12 11:21:17 DaemonCore: command socket at <169.254.127.217:24512>

08/01/12 11:21:17 DaemonCore: private command socket at <169.254.127.217:24512>

08/01/12 11:21:17 Setting maximum accepts per cycle 4.

08/01/12 11:21:18 Started DaemonCore process "C:\condor/bin/condor_schedd.exe", pid and pgroup = 3232

08/01/12 11:21:19 Started DaemonCore process "C:\condor/bin/condor_startd.exe", pid and pgroup = 3252

08/01/12 11:21:19 Started DaemonCore process "C:\condor/bin/condor_kbdd.exe", pid and pgroup = 3260

08/01/12 11:21:30 PERMISSION DENIED to unauthenticated@unmapped from host 169.254.127.217 for command 60008 (DC_CHILDALIVE), access level DAEMON: reason: DAEMON authorization policy contains no matching ALLOW entry for this request; identifiers used for this host: 169.254.127.217,PC315286.corp.ad.emb


Using
BIND_ALL_INTERFACES = TRUE gives the same issue!

When I disable the second NIC, it shows:


08/01/12 11:31:32 DaemonCore: command socket at <192.168.206.1:61402>

08/01/12 11:31:32 DaemonCore: private command socket at <192.168.206.1:61402>

08/01/12 11:31:32 Setting maximum accepts per cycle 4.

08/01/12 11:31:33 Started DaemonCore process "C:\condor/bin/condor_schedd.exe", pid and pgroup = 3264

08/01/12 11:31:34 Started DaemonCore process "C:\condor/bin/condor_startd.exe", pid and pgroup = 3288

08/01/12 11:31:34 Started DaemonCore process "C:\condor/bin/condor_kbdd.exe", pid and pgroup = 3296

08/01/12 11:31:48 PERMISSION DENIED to unauthenticated@unmapped from host 192.168.206.1 for command 60008 (DC_CHILDALIVE), access level DAEMON: reason: DAEMON authorization policy contains no matching ALLOW entry for this request; identifiers used for this host: 192.168.206.1,PC315286.corp.ad.emb


When I set
NETWORK_INTERFACE = 10.3.28.14 :

08/01/12 11:56:43 DaemonCore: command socket at <10.3.28.14:38946>

08/01/12 11:56:43 DaemonCore: private command socket at <10.3.28.14:38946>

08/01/12 11:56:43 Setting maximum accepts per cycle 4.

08/01/12 11:56:44 Started DaemonCore process "C:\condor/bin/condor_schedd.exe", pid and pgroup = 3208

08/01/12 11:56:45 Started DaemonCore process "C:\condor/bin/condor_startd.exe", pid and pgroup = 3220

08/01/12 11:56:46 Started DaemonCore process "C:\condor/bin/condor_kbdd.exe", pid and pgroup = 3264


it fixes the issue, but the IP addreses are dynamic IP and if it changes I need to hardcode the new addres to the config file.


Prior to version 7.6.6, version 7.2.4 as an example, I used to rearrange the order of the NICs in the "Network Connections" panel, "Advanced" Menu option, "Advanced Settings...", under Connections, and Condor always respected this settings. In v7.2.4, this avoids the use of the
NETWORK_INTERFACE config setting.

In version 7.6.6 Condor does not respect this settings.


Was this behavior changed from v7.2.4 to v7.6.6? Could someone point in which stable release this was changed?


Is there any other way to overcome this issue?


Try setting this in your config file:
   NETWORK_INTERFACE = 10.*

This should cause Condor to use the network interface whose IP address matches the pattern.

Thanks and regards,
Jaime Frey
UW-Madison Condor Team
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