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SSH2 issues

Any idea how to resolve this? I can't seem to ssh into the router, and consoling in yields the following error message.

Running cat4500e-entservicesk9-mz.151-1.SG.bin on a 4948.

 

 

*Dec 31 17:32:39 PST: SSH2 0: input: padlength 6 bytes
*Dec 31 17:32:39 PST: SSH2 0: SSH2_MSG_KEXINIT received
*Dec 31 17:32:39 PST: SSH2:kex: client->server enc:aes128-cbc mac:hmac-sha1
*Dec 31 17:32:39 PST: SSH2:kex: server->client enc:aes128-cbc mac:hmac-sha1
*Dec 31 17:32:39 PST: SSH2 0: ssh_receive: 24 bytes received
*Dec 31 17:32:39 PST: SSH2 0: input: total packet length of 24 bytes
*Dec 31 17:32:39 PST: SSH2 0: partial packet length(block size)8 bytes,needed 16 bytes,
               maclen 0
*Dec 31 17:32:39 PST: SSH2 0: input: padlength 6 bytes
*Dec 31 17:32:39 PST: SSH2 0: SSH2_MSG_KEX_DH_GEX_REQUEST received
*Dec 31 17:32:39 PST: SSH2 0: Range sent by client is - 1024 < 7680 < 8192
*Dec 31 17:32:39 PST: %SSH-3-DH_RANGE_FAIL: Client DH key range mismatch with maximum configured DH key on server
*Dec 31 17:32:40 PST: SSH0: Session disconnected - error 0x00
fr01.ash2#

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Hi debottym2 Check this

Hi

 

Check this previous post, 

https://supportforums.cisco.com/discussion/11396186/ssh-3-dhrangefail

 

There is also a bug reported , ( not sure if you're matching )

https://tools.cisco.com/bugsearch/bug/CSCuo76464

 

Hope this helps

Do not forget to rate helpful posts

-Randy-

 

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