Re: [c-nsp] CPE with tracking redundancy and long lived (UDP) nat sessions

2010-01-25 Thread Ivan Pepelnjak
The problem is that the session stays active. I want the session to be lost. I believe the rules should be adhered to a bit more strictly. The session DOES NOT stay active. The phone is stupid. It should have realized there's no reply and restart the session. If the current matching nat

Re: [c-nsp] 6509 problem

2010-01-25 Thread James Greig
Hi Pete, Thanks for your response, I think you've confirmed our suspicions. We'll source another chassis:) James G -Original Message- From: Pete Templin [mailto:peteli...@templin.org] Sent: 24 January 2010 19:00 To: James Greig Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] 6509

[c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Jonathan Charles
So, noticed something weird... Got a 2851 with 512MB or RAM... if I have a constant ping going thru the router and I write mem, the ping goes up by a factor of 5 Cisco 2851 (revision 53.50) with 507904K/16384K bytes of memory. Processor board ID FTX1345A0EY 2 Gigabit Ethernet interfaces 51

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Phil Mayers
So, is this normal? Ours does it. I wouldn't worry about it - it does not mean packet forwarding will be adversely affected. ___ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Jonathan Charles
It is an IP address past the router, on the other side of the WAN... Jonathan On Mon, Jan 25, 2010 at 7:47 AM, Byrd, William w...@collier-byrd.netwrote: Is that IP address on an interface in the router or something behind it? William Collier-Byrd / w...@collier-byrd.net Make note, my

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Jon Lewis
Are you pinging through (i.e. from one device on one side of the router through to another device on the other side of the router) or are you pinging an interface on the router? Packets forwarded through the router really shouldn't be affected. Pinging the router itself will definitely be

Re: [c-nsp] [cisco-voip] Wr mem causes massive delay...

2010-01-25 Thread Jonathan Charles
Well, it is a voice/BGP gateway with CCME as SRST... two PRIs three multilink T1s... J On Mon, Jan 25, 2010 at 8:14 AM, Rhodium rhodium...@yahoo.co.uk wrote: This is normally because the CPU shoots up to about 100% during the wri mem depending on the platform as it needs to save the

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Phil Mayers
On 25/01/10 13:55, Joe Maimon wrote: Phil Mayers wrote: So, is this normal? Ours does it. I wouldn't worry about it - it does not mean packet forwarding will be adversely affected. ___ Depends if he is pinging the router or pinging through it,

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Saku Ytti
On (2010-01-25 09:34 -0600), Tony Varriale wrote: If you are pinging through the router, no that is not normal. There will always be some delay while it writes to media. But, it should not affect the forwarding path. It does, but only slightly, 'write' and 'dir' will both do that, as they

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Church, Charles
This is a software based router, and 'wri mem' is very CPU intensive. What does the CPU look like before the wri mem is done? I don't think this is abnormal. Chuck - Original Message - From: Jonathan Charles jonv...@gmail.com To: cisco-v...@puck.nether.net;

Re: [c-nsp] CPE with tracking redundancy and long lived (UDP) nat sessions

2010-01-25 Thread Joe Maimon
Ivan Pepelnjak wrote: The problem is that the session stays active. I want the session to be lost. I believe the rules should be adhered to a bit more strictly. The session DOES NOT stay active. The phone is stupid. It should have realized there's no reply and restart the session. With

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Seth Mattinen
On 1/25/10 8:07 AM, Church, Charles wrote: This is a software based router, and 'wri mem' is very CPU intensive. What does the CPU look like before the wri mem is done? I don't think this is abnormal. Very large config on an already busy router with compress-config turned on? ~Seth

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Jonathan Charles
It is a big config... cuz of all the voipy stuff. J On Mon, Jan 25, 2010 at 11:14 AM, Seth Mattinen se...@rollernet.us wrote: On 1/25/10 8:07 AM, Church, Charles wrote: This is a software based router, and 'wri mem' is very CPU intensive. What does the CPU look like before the wri mem is

Re: [c-nsp] CPE with tracking redundancy and long lived (UDP) nat sessions

2010-01-25 Thread Ivan Pepelnjak
Just did a few tests with 12.4(24)T. IOS NAT is extra stupid when it comes to clearing NAT translation table. Even though you have NAT rules tied to an interface (ip nat inside ... interface) they are not cleared when the interface IP address is lost or when the interface is shut down. So (I

[c-nsp] Res: BGP Hold time expired/ospf dropping 6500 Sup720-3BXL

2010-01-25 Thread SAMUEL MENON
Hi, My experience with this kind of problem of Dead timer expired on OSPF solve with: - Put in the interface and subinterface all the same MTU. - Configure on the OSPF - ip ospf ignore-mtu - We use the topology 7600 - SWITCH-7600, that almost 100% of the times when this problem happed have

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Tony Varriale
Assuming the config isn't huge and your router is already oversubbed you shouldn't be able to tell. tv - Original Message - From: Saku Ytti s...@ytti.fi To: cisco-nsp@puck.nether.net Sent: Monday, January 25, 2010 10:06 AM Subject: Re: [c-nsp] Wr mem causes massive delay... On

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Seth Mattinen
On 1/25/2010 11:53, Tony Varriale wrote: Assuming the config isn't huge and your router is already oversubbed you shouldn't be able to tell. Well, he does have 64 interfaces, so it's probably large-ish. ~Seth ___ cisco-nsp mailing list

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Tony Varriale
A large VoIP config isn't what I consider normal for your platform. As a side note, what's typical utilization and what is the utilization when you typically make changes? So, either you can size the platform appropriately or do config management during non-biz hours. So if you wr mem is

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Tony Varriale
- Original Message - From: Tony Varriale tvarri...@comcast.net To: cisco-nsp@puck.nether.net Sent: Monday, January 25, 2010 1:53 PM Subject: Re: [c-nsp] Wr mem causes massive delay... Assuming the config isn't huge and your router is already oversubbed you shouldn't be able to tell.

Re: [c-nsp] Wr mem causes massive delay...

2010-01-25 Thread Saku Ytti
On (2010-01-25 14:00 -0600), Tony Varriale wrote: Assuming the config isn't huge and your router isn't already oversubbed you shouldn't be able to tell. It doesn't really matter, interrupt is interrupt, while compiling the config is what you can do, when you don't have packets to push, but

[c-nsp] PPP CHAP spoofed challenges

2010-01-25 Thread Peter Hicks
All, We have a DSL circuit here terminated on an 1801 with IOS 15.1(XB). It's having trouble authenticating through to our ISP's LNS: Jan 25 22:14:42.653: Vi2 PPP: Phase is AUTHENTICATING, by both Jan 25 22:14:42.653: Vi2 CHAP: O CHALLENGE id 1 len 36 from test-php...@a.1 Jan 25 22:14:42.653:

[c-nsp] Self rebooting pix?

2010-01-25 Thread Scott Granados
Hi All, I'm having a strange problem and not much diagnostic output so maybe I can get some pointers as to what to look at next. I have a Pix 501 with a non restrictive license that I'm using as a general firewall and nat device. There's a 10 megabit ethernet connection handing a

Re: [c-nsp] Self rebooting pix?

2010-01-25 Thread Walter Keen
We had a similar problem with a PIX-525 (or was it the 520) with 6.3, We assumed it was hardware issues and replaced it, but if you have a computer you can stick on the console port, and have it's terminal program log everything to a file, it may provide more information. Scott Granados

Re: [c-nsp] Self rebooting pix?

2010-01-25 Thread Scott Granados
Ah that's a good idea, I can give that a shot. - Original Message - From: Walter Keen walter.k...@rainierconnect.net To: Scott Granados gsgrana...@comcast.net Cc: cisco-nsp@puck.nether.net Sent: Monday, January 25, 2010 3:27 PM Subject: Re: [c-nsp] Self rebooting pix? We had a

Re: [c-nsp] Self rebooting pix?

2010-01-25 Thread Jason Gurtz
After each drop this counter returns to 0 which tells me the Pix is rebooting for some reason. [...] experienced this. The software rev is 6.3. We experienced this on a 515E running 6.3 code. A move to the 7.0 series solved this issue. I can't remember what exactly we saw using console but