OSPF over GRE: gre0 address 224.0.0.5: Can't assign requested address

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OSPF over GRE: gre0 address 224.0.0.5: Can't assign requested address

Maxim Bourmistrov-5
Hi misc@,

any ideas why ospfd suddenly stops to work on gre?
I see following in /var/log/messages:

ospfd[21685]: if_leave_group: error IP_DROP_MEMBERSHIP, interface gre0 address 224.0.0.5: Can't assign requested address

hostname.gre0 on "disconnected" side:
tunnel 1.2.3.4 9.8.7.6 description TO_HQ
!/sbin/ifconfig gre0 inet 10.10.3.1 10.10.0.3 netmask 255.255.255.255 -inet6 link0 up

The only way(seems to be) to fix this is to
/etc/rc.d/ospfd stop
sh /etc/netstart gre0
/etc/rc.d/ospfd start


//mxb