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Cisco Bug: CSCus04099 - N6k/7k/9k/3k: SSH/Telnet connection refused

Last Modified

Jun 30, 2017

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

7.0(3)I1(0.167)

Description (partial)

Symptom:
SSH/telnet connection is refused.

N7k# sh sockets connection
Total number of tcp sockets: 3
Active connections (including servers)
Protocol State/       Recv-Q/   Local Address(port)/
         Context      Send-Q    Remote Address(port)
tcp(4/6) LISTEN       0         *(22)
         Wildcard     0         *(*) Vlan1838  >>> In the failed switch we see a interface associated.
 
tcp(4/6) LISTEN       0         *(23)
         Wildcard     0         *(*) Vlan1838  >>> In the failed switch we see a interface associated.

Conditions:
Issue seen on Nexus 6000/7000/9000/3000.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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