09-13-2011 04:39 AM - edited 03-09-2019 11:39 PM
I changed IOS to 15.1.4M in the ISR router.
If I connect to console by ssh and I type "telnet X.X.X.X YY" in console then It appear the strange message "%Connections to that host not permitted from this terminal".
After I downgraded to ios 12.4.24 , then it's all work fine .
configuration line vty :
line vty 0 4
transport input ssh
transport output all
What it's the problem in IOS 15.1.4M?
09-13-2011 07:26 AM
Try applying access-classes to the line.
example:
Router(config)#access-list 15 permit 192.168.1.0 0.0.0.255
Router(config)#line vty 0 4
Router(config-line)#access-class 15 out
09-13-2011 10:10 PM
Thank you for answer.
I've created the access-list : access-list 20 permit 192.168.200.0 0.0.0.255
line vty 0 4
access-class 20 out
transport input ssh
transport output all
IF I try "telnet 192.168.200.2 " - It's working
But IF I try "ssh 192.168.200.2 " - It isn't working, appear "% Connections to that host not permitted from this terminal"
IF I try from router with IOS 12.4.23 - It's working fine .
11-28-2012 02:03 PM
Probably caused by bug ID CSCts95370
11-20-2013 02:41 PM
Removing/modifying the inbound ACL on the VTY lines of the device I was attempting to SSH from fixed this. Something causes the inbound ACL to actually function in both the inbound and outbound directions.
10-26-2020 01:18 PM
This helped me also, trying to jump thru a old 2900 to fix something, and this was stopping me, removing inbound ACL let me ssh out!!!
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