No buffer space available errors in messages log
Issue
- When trying to connect via ssh to other nodes, the below error is seen in
/var/log/messages.
ssh: connect to host xxxxxxx port 22: No buffer space available
- Seeing the below buffer related errors in
/var/log/messagesas well:
dhclient: send_packet: No buffer space available
- Error message can also be seen when using
ping:
connect: No buffer space available
Environment
- Red Hat Enterprise Linux 5
- Red Hat Enterprise Linux 6
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