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Issue with the client of directory server (ODSEE 11.1.17 on RHEL6) during user authentication.
Client is CISCO appliance
Error in access logs : B4 - Server failed to flush BER data back to client
Before the issue: Client had successful connection and some rare failed connections (I see above message when it fails after successful bind)
When issue started: All the events are failed with above message after successful bind.
Failed event is :
# grep conn=57620330 access.20140730-234000
[31/Jul/2014:03:31:54 +0000] conn=57620330 op=-1 msgId=-1 - fd=177 slot=177 LDAPS connection from X.X.X.X:13228 to X.X.X.X
[31/Jul/2014:03:31:58 +0000] conn=57620330 op=-1 msgId=-1 - SSL 256-bit AES-256
[31/Jul/2014:03:31:58 +0000] conn=57620330 op=0 msgId=1 - BIND dn="xxxxx" method=128 version=3
[31/Jul/2014:03:31:58 +0000] conn=57620330 op=0 msgId=1 - RESULT err=0 tag=97 nentries=0 etime=3.504000 dn="xxxxx"
[31/Jul/2014:03:41:58 +0000] conn=57620330 op=1 msgId=-1 - closing from X.X.X.X:13228 - B4 - Server failed to flush BER data back to client -
[31/Jul/2014:03:41:58 +0000] conn=57620330 op=-1 msgId=-1 - closed.
I read below thread but the SAN in certificate is already set to loadbalancer FQDN and directory server's FQDN.
Many other client connections are successful(all operations in connection) eventhough there is same error message.
I wonder why one perticular clinet got impact?
Thanks to look into this.