Re: ifconfig(8) does not display tunnel endpoints for gre(4)

From: Juan Rodriguez Hervella (jrh_at_it.uc3m.es)
Date: 09/08/03

  • Next message: Dan Hardiker: "Re: ifconfig(8) does not display tunnel endpoints for gre(4)" 
    To: Bruce M Simpson <bms@spc.org>
Date: Mon, 8 Sep 2003 12:37:15 +0200

    On Saturday 06 September 2003 20:29, Bruce M Simpson wrote:
    > On Thu, Sep 04, 2003 at 10:54:12AM +0200, Juan Rodriguez Hervella wrote:
    > > [snipped]
    > > gre0: flags=b051<UP,POINTOPOINT,RUNNING,LINK0,LINK1,MULTICAST> mtu 1476
    > > inet 192.168.1.1 --> 192.168.2.1 netmask 0xffffff00
    > > inet6 fe80::2c0:26ff:fea3:5df6%gre0 prefixlen 64 scopeid 0x5
    > >
    > >
    > > Besides, I think that every interface already has a link-local IPv6
    > > address, so I don't quite catch what you're saying in the PR, which I
    > > quoted here:
    > >
    > > "When the system is compiled with INET6 support, then any instance of
    > > a tunnel clone interface must have an AF_INET6 address configured on
    > > it for the tunnel source/destination to be displayed."
    >
    > I forgot to mention I've explicitly disabled ip6 link-local addresses
    > on my machine, via the following sysctl:
    >
    > net.inet6.ip6.auto_linklocal: 0
    >

    I thought that linklocal was mandatory on the IPv6 RFC, but I must
    be wrong :D

    Ok, good luck!

    >
    > BMS 

    -- 
JFRH
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