I noticed this sometimes with R7-R8 and R6-R9. Every other ping packet makes it through. The only workaround I found was to reboot the routers.
I blame it on "T" IOS :-) -- Marko Milivojevic - CCIE #18427 Senior Technical Instructor - IPexpert FREE CCIE training: http://bit.ly/vLecture Mailto: [email protected] Telephone: +1.810.326.1444 Web: http://www.ipexpert.com/ On Wed, Sep 8, 2010 at 03:06, Amer Mustafa <[email protected]> wrote: > I am facing an strang bahavior on R7 and R8. i even cant ping 150.100.81.8 > while i am on R7, physical connectivity is there, sitting on R7 i can ping > the directly connected interfaces and also sitting on R8 i can ping the > directly connected interfaces. > > the routing is not working between R7 and R8. > > Can anyone tell why ? > > R7: > ! > interface Serial0/0/0 > bandwidth 128 > ip address 150.100.78.7 255.255.255.0 > no fair-queue > clock rate 128000 > ! > router ospf 1 > log-adjacency-changes > area 78 stub > network 150.100.78.0 0.0.0.255 area 78 > network 150.100.220.0 0.0.0.255 area 0.0.2.55 > network 150.100.221.0 0.0.0.255 area 0.0.2.55 > ! > > ================================ > R8 : > > ! > interface FastEthernet0/1 > ip address 150.100.81.8 255.255.255.0 > ip ospf mtu-ignore > duplex auto > speed auto > ! > interface Serial0/0/0 > bandwidth 128 > ip address 150.100.78.8 255.255.255.0 > no fair-queue > ! > router ospf 1 > log-adjacency-changes > area 78 stub > redistribute ospf 2 subnets > passive-interface FastEthernet0/1 > network 150.100.78.0 0.0.0.255 area 78 > network 150.100.81.0 0.0.0.255 area 78 > ! > router ospf 2 > log-adjacency-changes > redistribute ospf 1 subnets > network 150.100.81.0 0.0.0.255 area 0 > ================================================ > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
