Anyone out there parsing HARC syslogs for errors and problems? We are getting intermittent disconnects and reboots and need a way of determining if we can detect the problems via syslog analysis. I'm just looking for a list of errors and messages to look for. Thanks James MacDonald, CCNP Senior Platform Manager, IP Network Operations AT&T Canada Corp. 370 King St W., 6th Floor Toronto, ON M5V1J9 Ph: 416-204-5793 Fx: 416-204-5744 Emergency: 416-204-5700 (NMC Hotline) Email: james.macdonald@attcanada.com
I'm running 4.2.32 on my HiperARC card. I've got OSPF enabled and running. It receives all the OSPF routes from the neighboring routers in Area 0, but it only announces a single /26 which is the dial-up IP pool to the neighboring routers. If a customer with a routed subnet connects, it doesn't announce that customers route via OSPF to the rest of the network, therefore causing said customer to be unreachable. This same setup works fine with my PM3's, so I know it's got to be a setting to tell the TC to announce connected subnets via OSPF, but how? Thanks!
set ospf global asbr enable Thus spake Steve Coleman (scoleman2@csolutions.net):
I'm running 4.2.32 on my HiperARC card. I've got OSPF enabled and running. It receives all the OSPF routes from the neighboring routers in Area 0, but it only announces a single /26 which is the dial-up IP pool to the neighboring routers. If a customer with a routed subnet connects, it doesn't announce that customers route via OSPF to the rest of the network, therefore causing said customer to be unreachable.
This same setup works fine with my PM3's, so I know it's got to be a setting to tell the TC to announce connected subnets via OSPF, but how?
Thanks!
At 06:30 PM 6/27/2002 -0600, you wrote:
I'm running 4.2.32 on my HiperARC card. I've got OSPF enabled and running. It receives all the OSPF routes from the neighboring routers in Area 0, but it only announces a single /26 which is the dial-up IP pool to the neighboring routers. If a customer with a routed subnet connects, it doesn't announce that customers route via OSPF to the rest of the network, therefore causing said customer to be unreachable.
This same setup works fine with my PM3's, so I know it's got to be a setting to tell the TC to announce connected subnets via OSPF, but how?
You need to create a "send policy" in the arc for the routed subnet. ie; HiPer1>> list ospf seNDPOLICY OSPF Send Policies: Source Address/Mask Action REMOTE 209.102.066.008/29 Advertise REMOTE 209.102.066.024/29 Advertise Those are for some old subnets we had in one of our arc's to allow a static subnet customer to dialup to our modem pools. The PM3's just handled it fine, however the ARC's require the send policy. - Mike ------------------------------------------------ Rock Island Communications, Inc. (360)-378-5884 http://www.rockisland.com/ San Juan Islands, WA ------------------------------------------------
This should get you by.... Make sure you have 4.2.x or above on the arc disable ospf delete ospf default_area set ospf default_area_id 0.0.0.1 (you will need to change this to the correct area) set ospf global asbr enable set ip network ip routing_protocols ospf add ospf sendpolicy 172.16.24.0/25 source local action advertise add ospf sendpolicy 207.89.25.0/25 source remote action advertise (the above IPs are for the ip pools....network addresses) set ospf global traps disable set ospf interface <ip of box> router_priority 0 (so the arc's don't become the designated router) enable ospf save all Todd -----Original Message----- From: usr-tc-admin@mailman.xmission.com [mailto:usr-tc-admin@mailman.xmission.com]On Behalf Of Mike Greene Sent: Friday, June 28, 2002 11:03 AM To: usr-tc@mailman.xmission.com Subject: Re: [USR-TC] OSPF Problem At 06:30 PM 6/27/2002 -0600, you wrote:
I'm running 4.2.32 on my HiperARC card. I've got OSPF enabled and running. It receives all the OSPF routes from the neighboring routers in Area 0, but it only announces a single /26 which is the dial-up IP pool to the neighboring routers. If a customer with a routed subnet connects, it doesn't announce that customers route via OSPF to the rest of the network, therefore causing said customer to be unreachable.
This same setup works fine with my PM3's, so I know it's got to be a setting to tell the TC to announce connected subnets via OSPF, but how?
You need to create a "send policy" in the arc for the routed subnet. ie; HiPer1>> list ospf seNDPOLICY OSPF Send Policies: Source Address/Mask Action REMOTE 209.102.066.008/29 Advertise REMOTE 209.102.066.024/29 Advertise Those are for some old subnets we had in one of our arc's to allow a static subnet customer to dialup to our modem pools. The PM3's just handled it fine, however the ARC's require the send policy. - Mike ------------------------------------------------ Rock Island Communications, Inc. (360)-378-5884 http://www.rockisland.com/ San Juan Islands, WA ------------------------------------------------ _______________________________________________ USR-TC mailing list USR-TC@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/usr-tc
participants (5)
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MacDonald, James -
Mark Ivens -
Mike Greene -
Steve Coleman -
Todd Bertolozzi