Nagle, Edwin (James) [edwin.na...@austinenergy.com] wrote:
> Good morning,
> 
> My problem is, I am separating users based on interface IP and radius, and 
> therefore need to force their outbound SSH sessions to bind to the IP address 
> of the interface they came in on (or at least a different IP) so I can create 
> firewall rules to restrict outbound access.  However, all outbound SSH 
> sessions are sourced through the default (bnx0) interface and therefore 
> hamper my ability to effectively firewall the outbound SSH requests since the 
> user could be in one of three firewall groups.  I may be just thinking too 
> hard about this but it seems to me there should be (and likely is) a simple 
> way to bind the outgoing connection from the source address.
> 
> Any ideas, or should I just create three virtual machines and be done with it?
> 
> Again, thanks in advance for any guidance!
> 

If each user ID is correlated with a separate IP, you could run different sshd 
each which only allows certain users to log in, and then use pf to restrict 
each user in certain ways. 

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