01-27-2011 02:55 PM - edited 03-04-2019 11:14 AM
Hello,
I'm having issues with SSH on my 3750G-12S. I'm not able to SSH to another switch when VRFs are configured.
I've tried ip ssh source-interface, ssh -vrf doesn't exsist and I've upgraded the IOS to the latest version.
Has anyone seen this before?
01-27-2011 10:24 PM
Have you tried ssh /vrf ?
01-28-2011 03:50 AM
I did try /vrf and it still doesn't work. The issue is that there are no vrf commands after ssh.
It's funny but telnet does have the -vrf command.
01-28-2011 05:48 AM
Unfortunately, it seems that on 3750/3560 this is not supported:
VRF-aware support for HSRP, uRPF, ARP, SNMP, IP SLA, TFTP, FTP, syslog, traceroute, and ping
Meaning, there is no VRF-awareness for SSH. At least it is not mentioned in the documentation, and as you said there is no command for it.
Normally, it's like this:
u240#ssh ?
-c Select encryption algorithm
-l Log in using this user name
-m Select HMAC algorithm
-o Specify options
-p Connect to this port
-v Specify SSH Protocol Version
-vrf Specify vrf name
WORD IP address or hostname of a remote system
01-28-2011 05:59 AM
Thanks,
I just heard from Cisco that its in the road map but no there is no ETA.
I have a fix for now, until the IOS is updated.
05-08-2017 03:47 AM
similar issue but with C1760 & WS-C2950-24
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