[tac_plus] Issue with certain addresses on tacacs+-F4.0.4.27a

[Philip Prindeville]

Can you send output from:


(1) lsof -p <pid-of-tacplus-process> -n -P

(2) netstat -n -t -a


Thanks


> On Jan 25, 2017, at 12:14 PM, Shinde, Nilesh <nilesh.shinde at hpe.com> wrote:
> 
> Hi Daniel,
> 
> If I understand the suggestion correctly, you are pointing to the log with “tac_connect_single”.
> This is an API from the tac plus client library.
> We are trying to connect to the server mentioned as tacacs server.
> The tacacs server is not listening to all the addresses.
> 
> Thanks,
> Nilesh
> 
> 
> From: Daniel Schmidt [mailto:daniel.schmidt at wyo.gov]
> Sent: Wednesday, January 25, 2017 8:55 AM
> To: Shinde, Nilesh <nilesh.shinde at hpe.com>
> Cc: tac_plus at shrubbery.net
> Subject: Re: [tac_plus] Issue with certain addresses on tacacs+-F4.0.4.27a
> 
> If I recall correctly, single-connection isn't really supported correctly by vendors - try turning it off on your router.
> 
> On Tue, Jan 24, 2017 at 10:46 PM, Shinde, Nilesh <nilesh.shinde at hpe.com<mailto:nilesh.shinde at hpe.com>> wrote:
> Hi,
> 
> I have noticed that some tacacs+ server with tacacs+-F4.0.4.27a does not listen to all the IPv6 addresses.
> Log:
> 
> tac_connect_single: connection failed with 2013:cdba:1002:1304:4001:2005:3257:2000:49: Transport endpoint is not connected
> 
> This shows that the server is not listening to certain addresses.
> I used a radius server with this IP and it worked ok.
> Is there a patch for this issue?
> 
> Thanks,
> Nilesh
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