topic RE: no SSh access to switch in ExtremeSwitching (EXOS/Switch Engine)

no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 6:02AM

Hello,

I do have two extreme switches 450a-48t interconected.

SW is summitX-12.6.2.10-patch1-3.xos version with ssh mod installed.

from one switch I can ping the other in the same Vlan.

But when I do ssh I receive next error:

SW-00.16 # ping 192.168.13.2
Ping(ICMP) 192.168.13.2: 4 packets, 8 data bytes, interval 1 second(s).
16 bytes from 192.168.13.2: icmp_seq=0 ttl=64 time=3.791 ms
16 bytes from 192.168.13.2: icmp_seq=1 ttl=64 time=2.050 ms
16 bytes from 192.168.13.2: icmp_seq=2 ttl=64 time=2.049 ms
16 bytes from 192.168.13.2: icmp_seq=3 ttl=64 time=7.787 ms

--- 192.168.13.2 ping statistics ---
4 packets transmitted, 4 packets received, 0% loss
round-trip min/avg/max = 2/3/7 ms
SW-00.17 #
SW-00.17 #
SW-00.17 # ssh admin@192.168.13.2
ssh: connect to host 192.168.13.2 port 22: Network is unreachable

I do understand ssh is enabled in all ports:

enable ssh2 port 22 vr all

Could someone help me with this issue?

BR

(from Mas_Esteve)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 8:29AM

ssh2 vr

ssh2 user vr

(e.g. ssh2 user switchadmin vr vr-mgmt 192.168.1.1)

(from Richard_Porter)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:14AM

tahnks for the help, but I do still have the issue: SW-00.1 # ssh2
cipher cipher to use for encrypting the session
compression specify whether to use compression
port port
user user
vr Virtual router
Remote host name or IP address with optional user name
SW-00.1 # ssh2 user admin vr vr-mgmt 192.168.13.2
ssh: connect to host 192.168.13.2 port 22: Network is unreachable
SW-00.2 # ssh2 user admin 192.168.13.2
ssh: connect to host 192.168.13.2 port 22: Network is unreachable
SW-00.3 #
How can I check ssh process is up?

(from Mas_Esteve)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:22AM

Hey Tomas

Are you using out of band network or are you doing this inband? Vr-mgmt is out if band.
P (from Paul_Russo)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:32AM

I do think is in-band.

same Vlan tagged, with different ports interconnected by vrrp

(from Mas_Esteve)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:36AM

I will explain myself better:

I am connected with ssh to switch 0, IP: 192.168.13.1.

In the other switch , 1, there is the same vlan but with IP 192.168.13.2.

Both vlans are trunk and interconnected.

I can reach with ping the other switch, and I would like to ssh the other switch, but I can't.

I can ssh from my computer the 192.168.13.2

thanks

(from Mas_Esteve)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:40AM

ok then you are inband. Use the command but change vr-mgmt to vr-default and let us know what happens.

P (from Paul_Russo)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:45AM

THANKSSSSSSSSSSSSSSSSSSS

SW-00.1 # ssh2 user admin vr vr-default 192.168.13.2
Keyboard-interactive authentication
Enter password for admin:
ExtremeXOS
Copyright (C) 2000-2011 Extreme Networks. All rights reserved.
Protected by US Patent Nos: 6,678,248; 6,104,700; 6,766,482; 6,618,388; 6,034,957; 6,859,438; 6,912,592; 6,954,436; 6,977,891; 6,980,550; 6,981,174; 7,003,705; 7,017,082; 7,046,665; 7,126,923; 7,142,509; 7,149,217; 7,152,124; 7,154,861; 7,245,619; 7,245,629; 7,269,135.
==============================================================================

Press the or '?' key at any time for completions.
Remember to save your configuration changes.

SW-01.1 #
THANKSSSSSSSSSSSSSSSSSSSSSSS I really apreciate your help BR (from Mas_Esteve)

RE: no SSh access to switch

EtherNation_Use — Wed, 08 Jan 2014 05:51:00 GMT

Create Date: Feb 1 2012 9:47AM

great glad it is working.

The vr-mgmt is only for the out of band ethernet port on the switch. It is a completely different data plan then vr-default which is used for all of the data forwarding of the ethernet ports.

P (from Paul_Russo)