Hello!
After updating Onix version from 3.8.2306 to 3.9.3202 the configuration stopped being collected on both backup systems cBackup and rConfig.
Please help me figure out the problem probably the problem is in the SSH configuration in SN2010.
Thank you in advance for your help!
Log cBackup:
can’t establish SSH connection.
Message: Algorithm negotiation fail
Log rConfig:
CONN Error: Authentication Failed or unable to connect to 172.17.106.38 on port 22
CONN Failure: Unable to connect via SSH to mellanox-sw-sn2010-1-tst - 172.17.106.38 for command (show configuration) when running Router ID 3 - in Error
Log SN2010:
Sep 16 13:03:40 mellanox-sw-sn2010-1-tst sshd[14556]: error: kex_exchange_identification: Connection closed by remote host
Configuration SSH SN2010:
mellanox-sw-sn2010-1-tst [standalone: master] (config) # show ssh server
SSH server configuration:
SSH server enabled: yes
Server security strict mode: yes
Minimum protocol version: 2
TCP forwarding enabled: no
X11 forwarding enabled: no
SSH login timeout: 120
SSH login max attempts: 6
SSH server login record-period: 1
SSH server ports: 22
Interface listen enabled: yes
Listen Interfaces:
No interface configured.
Host Key Finger Prints and Key Lengths:
RSA v2 host key: SHA256:FLDjgmPok/oBf9NWuU+tqg2uhPmMkwiuBymp3TBHXn4 (2048)
DSA v2 host key: SHA256:GYpxCAFnzGI4HNiR/FLFOjdmK70DovN+2A+yK1ZfcUM (1024)
