(usr-tc) Default routes disappearing
For the last several days I have been having a problem with my default route just disappearing from my HARC card. This card has been running 4.2.32-1 for several weeks now without too many problems. Several times a day my default route just disappears. I have manually specified a default route on each HARC using set ip default_route gateway 192.168.0.1 This problem is EXTREMELY annoying as it is happening to all of my USR chassis. The only way to recover from it is a complete reboot of the HARC card. If I try to manually add the default route back to the HARC I get the error message that the network is not directly connected. (Which it is...) Has anyone else run into this or do I chalk it up as yet another bug? The chassis is otherwise normal, all the routes are still shown if I do a show ip routes EXCEPT the default route! This is getting extremely frustrating for me, I have at least one serious problem with my USR TC chassis every couple of months and I am really getting tired of it. Any suggestions would be appreciated, thanks! Mike McHenry Systems Administrator MinnNet Communications, Inc. - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
Are you running OSPF at all on those arcs? On Thu, 14 Oct 1999, Mike McHenry wrote:
For the last several days I have been having a problem with my default route just disappearing from my HARC card. This card has been running 4.2.32-1 for several weeks now without too many problems.
Several times a day my default route just disappears. I have manually specified a default route on each HARC using set ip default_route gateway 192.168.0.1
This problem is EXTREMELY annoying as it is happening to all of my USR chassis. The only way to recover from it is a complete reboot of the HARC card. If I try to manually add the default route back to the HARC I get the error message that the network is not directly connected. (Which it is...)
Has anyone else run into this or do I chalk it up as yet another bug? The chassis is otherwise normal, all the routes are still shown if I do a show ip routes EXCEPT the default route! This is getting extremely frustrating for me, I have at least one serious problem with my USR TC chassis every couple of months and I am really getting tired of it. Any suggestions would be appreciated, thanks!
Mike McHenry Systems Administrator MinnNet Communications, Inc.
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
----------------------------------------------------- Brian Feeny (BF304) signal@shreve.net 318-222-2638 x 109 http://www.shreve.net/~signal Network Administrator ShreveNet Inc. (ASN 11881) - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
Yes, we are running OSPF on all the chassis. I forgot that important piece of information :) However, they have been running relatively well for the last several weeks with it. Mike McHenry Systems Administrator MinnNet Communications, Inc. -----Original Message----- From: owner-usr-tc@lists.xmission.com [mailto:owner-usr-tc@lists.xmission.com]On Behalf Of Brian Sent: Friday, October 15, 1999 8:34 AM To: usr-tc@lists.xmission.com Cc: usr-tc@xmission.com Subject: Re: (usr-tc) Default routes disappearing Are you running OSPF at all on those arcs? On Thu, 14 Oct 1999, Mike McHenry wrote:
For the last several days I have been having a problem with my default route just disappearing from my HARC card. This card has been running 4.2.32-1 for several weeks now without too many problems.
Several times a day my default route just disappears. I have manually specified a default route on each HARC using set ip default_route gateway 192.168.0.1
This problem is EXTREMELY annoying as it is happening to all of my USR chassis. The only way to recover from it is a complete reboot of the HARC card. If I try to manually add the default route back to the HARC I get the error message that the network is not directly connected. (Which it is...)
Has anyone else run into this or do I chalk it up as yet another bug? The chassis is otherwise normal, all the routes are still shown if I do a show ip routes EXCEPT the default route! This is getting extremely frustrating for me, I have at least one serious problem with my USR TC chassis every couple of months and I am really getting tired of it. Any suggestions would be appreciated, thanks!
Mike McHenry Systems Administrator MinnNet Communications, Inc.
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
----------------------------------------------------- Brian Feeny (BF304) signal@shreve.net 318-222-2638 x 109 http://www.shreve.net/~signal Network Administrator ShreveNet Inc. (ASN 11881) - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message. - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
On Fri, 15 Oct 1999, Mike McHenry wrote:
Yes, we are running OSPF on all the chassis. I forgot that important piece of information :) However, they have been running relatively well for the last several weeks with it.
I'm just wondering if OSPF is removing your default route. I have heard other complaints on this list of OSPF messing with static default routes...................... Brian
Mike McHenry Systems Administrator MinnNet Communications, Inc.
-----Original Message----- From: owner-usr-tc@lists.xmission.com [mailto:owner-usr-tc@lists.xmission.com]On Behalf Of Brian Sent: Friday, October 15, 1999 8:34 AM To: usr-tc@lists.xmission.com Cc: usr-tc@xmission.com Subject: Re: (usr-tc) Default routes disappearing
Are you running OSPF at all on those arcs?
On Thu, 14 Oct 1999, Mike McHenry wrote:
For the last several days I have been having a problem with my default route just disappearing from my HARC card. This card has been running 4.2.32-1 for several weeks now without too many problems.
Several times a day my default route just disappears. I have manually specified a default route on each HARC using set ip default_route gateway 192.168.0.1
This problem is EXTREMELY annoying as it is happening to all of my USR chassis. The only way to recover from it is a complete reboot of the HARC card. If I try to manually add the default route back to the HARC I get the error message that the network is not directly connected. (Which it is...)
Has anyone else run into this or do I chalk it up as yet another bug? The chassis is otherwise normal, all the routes are still shown if I do a show ip routes EXCEPT the default route! This is getting extremely frustrating for me, I have at least one serious problem with my USR TC chassis every couple of months and I am really getting tired of it. Any suggestions would be appreciated, thanks!
Mike McHenry Systems Administrator MinnNet Communications, Inc.
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
----------------------------------------------------- Brian Feeny (BF304) signal@shreve.net 318-222-2638 x 109 http://www.shreve.net/~signal Network Administrator ShreveNet Inc. (ASN 11881)
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
----------------------------------------------------- Brian Feeny (BF304) signal@shreve.net 318-222-2638 x 109 http://www.shreve.net/~signal Network Administrator ShreveNet Inc. (ASN 11881) - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
Well, originally I had been thinking along those lines so I disabled the advertisement of the default route on all my routers. I also thought it might be a dialup user with a crazy entry in radius but that is a no-go too. If anyone at 3com is interested in taking a look I have a chassis that is doing it right now although I am going to have to bring it back online by tonight. I have pruned my OSPF tables down, there are only about 150 table entries so it is not (or should not) be a problem with the OSPF tables getting to big. I have just disabled the iea_next_hop_routing as that is the only other thing that comes to mind that would possibly cause problems. When this happens I am even unable to readd the route which really leads me to believe this is a bug of some kind. The eth:1 interface is directly on the same class C as the gateway address and attempts to manually readd the default route fail...hmmm odd, I just tried to manually readd the route for a screen shot and it worked. Maybe the iea_next_hop_routing setting I just fiddled with changed something. I will keep everyone informed if I have a problem again or not, thanks for the suggestions... Mike McHenry Systems Administrator MinnNet Communications, Inc. -----Original Message----- From: owner-usr-tc@lists.xmission.com [mailto:owner-usr-tc@lists.xmission.com]On Behalf Of Brian Sent: Friday, October 15, 1999 10:13 AM To: usr-tc@lists.xmission.com Subject: RE: (usr-tc) Default routes disappearing On Fri, 15 Oct 1999, Mike McHenry wrote:
Yes, we are running OSPF on all the chassis. I forgot that important piece of information :) However, they have been running relatively well for the last several weeks with it.
I'm just wondering if OSPF is removing your default route. I have heard other complaints on this list of OSPF messing with static default routes...................... Brian
Mike McHenry Systems Administrator MinnNet Communications, Inc.
-----Original Message----- From: owner-usr-tc@lists.xmission.com [mailto:owner-usr-tc@lists.xmission.com]On Behalf Of Brian Sent: Friday, October 15, 1999 8:34 AM To: usr-tc@lists.xmission.com Cc: usr-tc@xmission.com Subject: Re: (usr-tc) Default routes disappearing
Are you running OSPF at all on those arcs?
On Thu, 14 Oct 1999, Mike McHenry wrote:
For the last several days I have been having a problem with my default route just disappearing from my HARC card. This card has been running 4.2.32-1 for several weeks now without too many problems.
Several times a day my default route just disappears. I have manually specified a default route on each HARC using set ip default_route
gateway
192.168.0.1
This problem is EXTREMELY annoying as it is happening to all of my USR chassis. The only way to recover from it is a complete reboot of the HARC card. If I try to manually add the default route back to the HARC I get the error message that the network is not directly connected. (Which it is...)
Has anyone else run into this or do I chalk it up as yet another bug? The chassis is otherwise normal, all the routes are still shown if I do a show ip routes EXCEPT the default route! This is getting extremely frustrating for me, I have at least one serious problem with my USR TC chassis every couple of months and I am really getting tired of it. Any suggestions would be appreciated, thanks!
Mike McHenry Systems Administrator MinnNet Communications, Inc.
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
----------------------------------------------------- Brian Feeny (BF304) signal@shreve.net 318-222-2638 x 109 http://www.shreve.net/~signal Network Administrator ShreveNet Inc. (ASN 11881)
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
- To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
----------------------------------------------------- Brian Feeny (BF304) signal@shreve.net 318-222-2638 x 109 http://www.shreve.net/~signal Network Administrator ShreveNet Inc. (ASN 11881) - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message. - To unsubscribe to usr-tc, send an email to "majordomo@xmission.com" with "unsubscribe usr-tc" in the body of the message. For information on digests or retrieving files and old messages send "help" to the same address. Do not use quotes in your message.
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Mike McHenry