SSH client intermittently fails to establish connection to ONTAP
Applies to
- ONTAP 9
- SSH
- Red Hat Enterprise Linux (RHEL)
Issue
- SSH client of RHEL fails to connect to ONTAP with error.
mux_client_request_session: session request failed: Session open refused by peer
ControlSocket /root/.ssh/XXXX@XXXX:22 already exists, disabling multiplexing
mux_client_request_session: session request failed: Session open refused by peer
ControlSocket /root/.ssh/XXXX@XXXX:22 already exists, disabling multiplexing
mux_client_request_session: session request failed: Session open refused by peer
ssh_exchange_identification: Connection closed by remote host
- ONTAP records the following event on the
messages
log.
000000XX.XXXXXXX XXXXXX Fri Sep XX 20XX XX:XX:XX +09:00 [auth_sshd:error:XXXX] error: no more sessions