psridhar28 at gmail
Mar 12, 2012, 4:57 AM
Post #1 of 1
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problem with addition of ipv6 static route
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Hi,
While adding the static ipv6 route through zebra I am facing two issues.
1) Without interface name route is not getting pushed to the kernel. But
the command seems success and it is showing in "show runnig-config".
2)Routes are pushed to the kernel with metric 1024 always irrespective
of the value given.
Is this a known issue? Or Can anybody point me where can I look to fix the
issue.
Following is the configuration.
ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:04:9F:01:54:80
inet addr:192.168.2.100 Bcast:192.168.2.255 Mask:255.255.255.0
inet6 addr: 2002::6/64 Scope:Global
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:20
Router# show running-config
Current configuration:
!
hostname Router
password zebra
!
interface dummy0
ipv6 nd suppress-ra
!
interface eth0
ipv6 nd suppress-ra
!
interface eth1
ipv6 nd suppress-ra
!
interface eth2
ipv6 nd suppress-ra
!
interface eth3
ipv6 nd suppress-ra
!
interface eth4
ipv6 nd suppress-ra
!
interface lo
!
ipv6 route 6008::/64 2002::8 10
!
ip forwarding
ipv6 forwarding
!
!
line vty
!
end
Router# q
Connection closed by foreign host.
[root [at] RD root]# ip -f inet6 route show
2002::/64 dev eth1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
0
fe80::/64 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
0
fe80::/64 dev eth1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
0
Configuration with interface name while adding route.
show running-config
Current configuration:
!
hostname Router
password zebra
!
interface dummy0
ipv6 nd suppress-ra
!
interface eth0
ipv6 nd suppress-ra
!
interface eth1
ipv6 nd suppress-ra
!
interface eth2
ipv6 nd suppress-ra
!
interface eth3
ipv6 nd suppress-ra
!
interface eth4
ipv6 nd suppress-ra
!
interface lo
!
ipv6 route 6008::/64 2002::8 eth1 10
!
ip forwarding
ipv6 forwarding
!
!
line vty
!
end
Router(config)#
Router# q
Connection closed by foreign host.
[root [at] RD root]# ip -f inet6 route show
2002::/64 dev eth1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
0
6008::/64 via 2002::8 dev eth1 proto zebra metric 1024 mtu 1500 advmss
1440 hoplimit 0
fe80::/64 dev eth0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
0
fe80::/64 dev eth1 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit
0
Regards,
Sridhar Pothuganti
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