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Re: Sub interface not working in Debian 8

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Muhammad Yousuf Khan schreef op 27-12-2016 13:58:
> I didnt route anything as default gateway was already there. can you
> please explain your routes more. i didnt get the context of that
> routes you define.

Nothing special there, if you use the same gateway it won't be needed. I 
just have a 2nd IP on a second subnet, so I need to use the second 
router for that second subnet.

 From your other reply it seems that your router is not routing to your 
address..

Maybe nothing changed in Debian but your host is not functioning for 
your second IP?

It would be weird unless something else was going on that you could not 
receive pings on that interface from the outside.

They are probably being sent out, but not getting back, because your 
router is not configured for your 2nd IP?

Of course you can check with tcpdump -i eth3 | grep "<second IP>"

Or tcpdump -i eth3 | grep "<second IP>" | grep echo

Regards.

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Thread

Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-27 12:30 +0100
  Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-27 12:40 +0100
  Re: Sub interface not working in Debian 8 Xen <list@xenhideout.nl> - 2016-12-27 13:40 +0100
    Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-27 14:00 +0100
      Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-27 14:30 +0100
        Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-27 14:30 +0100
      Re: Sub interface not working in Debian 8 Xen <list@xenhideout.nl> - 2016-12-27 14:50 +0100
        Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-27 15:20 +0100
          Re: Sub interface not working in Debian 8 Pascal Hambourg <pascal@plouf.fr.eu.org> - 2016-12-27 15:40 +0100
          Re: Sub interface not working in Debian 8 Xen <list@xenhideout.nl> - 2016-12-27 16:50 +0100
            Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-28 08:20 +0100
              Re: Sub interface not working in Debian 8 Xen <list@xenhideout.nl> - 2016-12-28 10:20 +0100
                Re: Sub interface not working in Debian 8 Muhammad Yousuf Khan <sirtcp@gmail.com> - 2016-12-30 14:30 +0100

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