08-16-2007 05:20 AM - edited 03-05-2019 05:56 PM
I am having weird communication problems.
PC 1
IP 172.30.66.2
SM 255.255.0.0
GW 172.30.4.70
PC 2
IP 10.30.0.12
SM 255.255.224.0
GW 10.30.30.70
If I ping from PC 1 (or any pc on that vlan):
Ping 172.30.4.33 OK
Ping 172.30.4.70 OK
Ping 172.30.4.63 OK
Ping 10.30.30.33 Request timed out.
Ping 10.30.30.70 Request timed out.
Ping 10.30.30.63 OK
If I ping from PC 2 (or any pc on that vlan):
Ping 172.30.4.33 OK
Ping 172.30.4.70 OK
Ping 172.30.4.63 OK
Ping 10.30.30.33 ok
Ping 10.30.30.70 ok
Ping 10.30.30.63 OK
Router 1
interface Vlan1
description Administration
ip address 172.30.4.33 255.255.0.0
no ip redirects
ip route-cache flow
standby ip 172.30.4.70
standby priority 150
standby preempt delay sync 0
standby name fensw-cls01
interface Vlan6
description Usine
ip address 10.30.30.33 255.255.224.0
no ip redirects
ip route-cache flow
standby 1 ip 10.30.30.70
standby 1 priority 100
standby 1 preempt
standby 1 name VLAN6-HSRP
This is the output of sh ip route for both vlan:
C 10.30.0.0/19 is directly connected, Vlan6
C 172.30.0.0/16 is directly connected, Vlan1
sh standby
Vlan1 - Group 0
Local state is Active, priority 150, may preempt
Preemption delayed at most a further 0 secs for syncs
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 0.054
Virtual IP address is 172.30.4.70 configured
Active router is local
Standby router is 172.30.4.63 expires in 8.536
Virtual mac address is 0000.0c07.ac00
1 state changes, last state change 23:51:59
IP redundancy name is "fensw-cls01" (cfgd)
Vlan6 - Group 1
Local state is Standby, priority 100, may preempt
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 0.330
Virtual IP address is 10.30.30.70 configured
Active router is 10.30.30.63, priority 200 expires in 8.724
Standby router is local
1 state changes, last state change 23:51:57
IP redundancy name is "VLAN6-HSRP" (cfgd)
Router 2
interface Vlan1
ip address 172.30.4.63 255.255.0.0
no ip redirects
ip route-cache flow
standby ip 172.30.4.70
standby priority 100
standby preempt delay sync 0
standby name fensw-cls01
interface Vlan6
ip address 10.30.30.63 255.255.224.0
no ip redirects
ip route-cache flow
standby 1 ip 10.30.30.70
standby 1 priority 200
standby 1 preempt
standby 1 name VLAN6-HSRP
This is the output of sh ip route for both vlan:
C 10.30.0.0/19 is directly connected, Vlan6
C 172.30.0.0/16 is directly connected, Vlan1
sh standby
Vlan1 - Group 0
Local state is Standby, priority 100, may preempt
Preemption delayed at most a further 0 secs for syncs
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 1.032
Virtual IP address is 172.30.4.70 configured
Active router is 172.30.4.33, priority 150 expires in 9.280
Standby router is local
4 state changes, last state change 23:57:23
IP redundancy name is "fensw-cls01" (cfgd)
Vlan6 - Group 1
Local state is Active, priority 200, may preempt
Hellotime 3 sec, holdtime 10 sec
Next hello sent in 1.052
Virtual IP address is 10.30.30.70 configured
Active router is local
Standby router is 10.30.30.33 expires in 9.936
Virtual mac address is 0000.0c07.ac01
2 state changes, last state change 1w3d
IP redundancy name is "VLAN6-HSRP" (cfgd)
Any idea were my problem could be?
Solved! Go to Solution.
08-23-2007 08:59 AM
we had two routers in the same cluster group and directly connected. If you don't have the same situation, then your problems must be something else I think. -Binh
08-16-2007 07:05 AM
I would say your devices on 10.30.30.33 and .70 have incorrect or missing default gateway . if you ping from pc1 on 172 net they won't reply . If you ping from pc2 and the same subnet they will because you don't need a default gateway to ping anything on the same subnet.
08-16-2007 07:44 AM
Pc1 and Pc2 can ping each other no problems there.
I double checked the gateway
Pc1 is set to 172.30.4.70
Pc2 is set to 10.30.30.70
08-16-2007 03:52 PM
FW enabled on those PCs ?
08-21-2007 09:08 AM
If you do a continuous ping to the gateways do you get any timeouts?
08-21-2007 11:43 AM
This has nothign to do with routing because you cant even PING the hosts from within the same subnet.
Besides checking whether a personal FW is installed and active on the PCs,
have you tried runnning any PING tests from the hosts themselves?
Can those hosts PING their default gateways?
Is the IP information (address, mask, DG, etc) configured correctly on those PCs?
Do you see the MAC addresses of those PCs in the local access switch's CAM/mac address table?
Are the switchports that those PCs are connected to in an "up, up" state?
Just a few things to check...
HTH
08-21-2007 12:32 PM
Marc, do you happen to use "cluser" in your configs? If yes, try to add "routing-redundancy" to the end of "cluster standby-group ...":
Example:
cluster standby-group my_hsrp routing-redundancy
We had similar problems a few months back, and "routing-redundancy" made it work.
-BD
08-23-2007 07:38 AM
Yes, we are using cluster. But the 2 are not in the same cluster group. I tried this :
cluster standby-group fensw-cls01 Routing-redundancy
but I got this error:
%ERROR: Cluster is already bound. Please unbind first.
I will try to unbind and rebind the cluster.
Binhkdinh, are 2 device in the same group ?
08-23-2007 08:59 AM
we had two routers in the same cluster group and directly connected. If you don't have the same situation, then your problems must be something else I think. -Binh
08-23-2007 09:31 AM
I disabled the cluster and now every thing is ok ! Thanks !
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