"Li, Qing" <qing...@bluecoat.com> wrote in <b143a8975061c446ad5e29742c531723137...@pwsvl-excmbx-01.internal.cacheflow.com>:
qi> > qi> > Just to let you know that I was doing a lot of testing off of the qi> > mailing list with Hiroki Sato and we basically discovered that I was qi> > missing an alias on my lo0 interface. He first advised me to try qi> > testing with adding a /126 to gif0 rather than a /128 which worked qi> > successfully. Then he advised me to go back to the original qi> > configuration but also run ifconfig lo0 2a01:348:6:45c::2/128 alias qi> > which added the correct routes and resolved the problem. Whilst this qi> > is a workaround it obviously doesn't resolve the actual root cause so qi> > thank you if you come up with a patch. qi> > qi> qi> You don't need any aliases to make this configuration work. qi> qi> Adding the interface alias triggers the code that installs the qi> proper routing entry for the local end of the gif tunnel. qi> qi> The suggested workaround (wrt configuring aliases and lo0 manipulation) qi> is no different from doing the following: Correct, but doing configuration on the same interface multiple times except for adding aliases in our rc.conf framework is trickier so I suggested adding an alias to lo0. It is not the best way, of course. -- Hiroki
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