Expressway MRA issue

[qazzaq201]

Hi all,

    I had configured expressway c+e and traversal zone show up on C and E.

    But the event log show me an error per minute and jabber can't log in.

    Anyone knows what the error mean?

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2015-08-21T15:36:38+08:00	sshdpfwd[12233]: error: mm_request_receive: socket closed
2015-08-21T15:36:38+08:00	sshdpfwd[12235]: Event="sshd" Module="openssh" Level="INFO" Detail="Disconnected from 200.20.30.93" UTCTime="2015-08-21 07:36:38"
2015-08-21T15:36:38+08:00	sshdpfwd[12235]: Received disconnect from 200.20.30.93: 11: disconnected by user
2015-08-21T15:36:38+08:00	sshdpfwd[12233]: Event="sshd" Module="openssh" Level="INFO" Detail="User child is on pid 12235" UTCTime="2015-08-21 07:36:38"
2015-08-21T15:36:38+08:00	sshdpfwd[12233]: Event="sshd" Module="openssh" Level="INFO" Detail="Accepted publickey for _pfwd from 200.20.30.93 port 35380 ssh2: RSA+cert SHA256:XkWEN5bLqWjVRYxTTVeAnHYD5B7pEOtrpkhnQfc+AEo" UTCTime="2015-08-21 07:36:38"
2015-08-21T15:36:38+08:00	sshdpfwd[12233]: Event="sshd" Module="openssh" Level="INFO" Detail="Authorized by X509(rsa) : CN=expc1.hxipcc.com,OU=HX,O=HX,L=KM,ST=YN,C=CN" UTCTime="2015-08-21 07:36:38"
2015-08-21T15:36:38+08:00	sshdpfwd[12233]: Event="sshd" Module="openssh" Level="INFO" Detail="Connection from 200.20.30.93 port 35380 on 10.0.51.99 port 2222" UTCTime="2015-08-21 07:36:38"
2015-08-21T15:36:38+08:00	sshdpfwd[12233]: Event="sshd" Module="openssh" Level="INFO" Detail="Set /proc/self/oom_score_adj to 0" UTCTime="2015-08-21 07:36:38"

[moyo oyegunle]

It's most likely a problem with your cert.

See this page:https://supportforums.cisco.com/discussion/12322476/cucm-105-and-expressway-82-how-can-i-join-rsacert-host-key

Kindly vote or mark question as answered if this helps.

[Simon Battye]

Yes, its more than likely going to be an issue with your SSL Certificates.

I would firstly check that you have all the right information in the Expressway-Core and Expressway-Edge certificates, you can find these details in the administrator guide:

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/admin_guide/Cisco-Expressway-Administrator-Guide-X8-6.pdf

Check your DNS, make sure all the hostnames are resolvable OK.

Also ensure that the Expressway servers have the root certificates installed for the CA you are using, both servers need to trust the certificates.

Hope this helps - Si

[Vaijanath Sonvane]

Hi,

I am also facing the same issue. Are you able resolve it?

Thanks,

Vaijanath

[Mike Assel]

Did you ever solve this?  I have the same issue, but I have no loss in functionality as far as I can tell.  

[natalieluisi]

a

[jharting96]

I'm seeing the same socket_closed error, but as Mike said no loss in functionality from what I can see. If anyone has any ideas please share...  Mike, you figure anything out?

[pedro.cerame · Accepted solution]

It's a cosmetic Bug.

You can see the information in the link below:

CSCuv97323: 8.6 shows "socket closed" error on Exp-E but MRA is successful