[TriLUG] Multiple Public Interfaces == routing confusion

Brian via TriLUG trilug at trilug.org
Wed Jun 11 13:47:58 EDT 2025


On 6/9/25 20:23, Mauricio Tavares wrote:
>        Sounds like an interesting topic for a talk...

Yeah, it probably could be.  There are some new tricky bits I need to 
work out before I would be interested in sharing the knowledge, mainly 
being how to set up services that only know how to identify interfaces 
by their IP addresses, when those interfaces have IP addresses that 
might change.  The ip rules themselves are one important thing that need 
to stay in sync with DHCP lease renewals.  Apache is one (I want it to 
serve one particular virtualhost only to requests that come in on a 
specific interface) and smokeping is another (I want to ensure it pings 
out through specific interfaces).

Once I get those things figured out, yeah, that'd be a nice little 
package to serve as a topic for a talk.

-B


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