Re: In network bonding second nic (eth1) is not pingable while first one (eth0) is always pingable"

From	Jaikumar Sharma <jaikumar.sharma@gmail.com>
Newsgroups	linux.debian.user
Subject	Re: In network bonding second nic (eth1) is not pingable while first one (eth0) is always pingable"
Date	2020-08-24 11:30 +0200
Message-ID	<AHgXD-1sL-1@gated-at.bofh.it> (permalink)
References	(3 earlier) <AGAc1-JI-1@gated-at.bofh.it> <AGD9T-2tL-5@gated-at.bofh.it> <AGD9T-2tL-3@gated-at.bofh.it> <AGEfD-3mu-3@gated-at.bofh.it> <AH3H4-1Vm-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, Aug 24, 2020 at 12:47 AM deloptes <deloptes@gmail.com> wrote:
> But this is exactly what he has to do - connect two wired network interfaces
> to a managed switch. Then configure LAGG (LACP) on the switch for the two
> ports and LAGG (LACP) on the PC/server.
Right :)
For my tests on Cisco switch  at office (without any changes on
switch) and using bonding in  "active-backup" mode, I can ping the
active interface using bond0 IP after plugging out the network cable
of the cable of active interface.
Only catch was all interfaces must be on same VLAN - problem was found
that one of the interface was in different VLAN and that is why ping
was failing - I asked my IT guy to put all interfaces in same VLAN and
everything worked like charm

Thank you all  for different pointers & insights were given in the discussions.

Regards,

Thread

In network bonding second nic (eth1) is not pingable while first one  (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-21 17:20 +0200
  Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Dan Ritter <dsr@randomstring.org> - 2020-08-21 18:10 +0200
    Re: In network bonding second nic (eth1) is not pingable while first one (eth0) is always pingable" deloptes <deloptes@gmail.com> - 2020-08-21 19:40 +0200
    Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-22 07:50 +0200
      Re: In network bonding second nic (eth1) is not pingable while first one (eth0) is always pingable" deloptes <deloptes@gmail.com> - 2020-08-22 09:50 +0200
    Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-22 13:20 +0200
      Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Dan Ritter <dsr@randomstring.org> - 2020-08-22 13:50 +0200
        Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Lee <ler762@gmail.com> - 2020-08-22 14:30 +0200
          Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Dan Ritter <dsr@randomstring.org> - 2020-08-22 14:50 +0200
            Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Lee <ler762@gmail.com> - 2020-08-22 16:00 +0200
              Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-22 17:10 +0200
        Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-22 17:00 +0200
          Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Dan Ritter <dsr@randomstring.org> - 2020-08-22 18:10 +0200
            Re: In network bonding second nic (eth1) is not pingable while first one (eth0) is always pingable" deloptes <deloptes@gmail.com> - 2020-08-23 21:20 +0200
              Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-24 11:30 +0200
                Re: In network bonding second nic (eth1) is not pingable while first one (eth0) is always pingable" deloptes <deloptes@gmail.com> - 2020-08-24 22:10 +0200
              Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Andy Smith <andy@strugglers.net> - 2020-08-24 13:20 +0200
            Re: In network bonding second nic (eth1) is not pingable while first  one (eth0) is always pingable" Jaikumar Sharma <jaikumar.sharma@gmail.com> - 2020-08-24 11:50 +0200

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