ar_djp at yahoo
May 4, 2012, 4:46 PM
Post #7 of 7
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Thanks for this.
Here's the link I googled from your bug-id.
http://www.cisco.com/en/US/docs/ios/12_2sb/release/notes/122SB_cav1.html
Though the mentioned IOS is SB3-SB12....Hope to see if 7200 SB14/SB16 has this issue as well.
________________________________
From: Steve McCrory <smccrory [at] gcicom>
To: ar <ar_djp [at] yahoo>; Steve McCrory <smccrory [at] gcicom>; sledge121 [at] gmail
Cc: cisco-nsp <cisco-nsp [at] puck>
Sent: Friday, May 4, 2012 7:49 PM
Subject: RE: [c-nsp] L2TP IP TOS Reflect
Hi,
I found the bug below but have struggled to find the previous information relating specifically to the 7200 and 7300 platforms:
CSCtj37698
Symptoms: Cisco IOS 10000 Series routers that are acting as VPDN multihop, reset the TOS value to 0 when the ip tos reflect command is applied to the VPDN tunnel to LAC. This occurs downstream from LNS to the LAC.
Conditions: This symptom occurs under a normal VPDN configuration.
Workaround: There is no workaround.
From:ar [mailto:ar_djp [at] yahoo]
Sent: 04 May 2012 10:12
To: Steve McCrory; sledge121 [at] gmail
Cc: cisco-nsp
Subject: Re: [c-nsp] L2TP IP TOS Reflect
7206 Version 12.2(31)SB16
7206 Version 12.2(31)SB14
Any suggestion on best/updated 7200 IOS for L2TP/MPLS functionality?
________________________________
From:Steve McCrory <smccrory [at] gcicom>
To: ar <ar_djp [at] yahoo>; sledge121 [at] gmail
Cc: cisco-nsp <cisco-nsp [at] puck>
Sent: Friday, May 4, 2012 1:43 AM
Subject: RE: [c-nsp] L2TP IP TOS Reflect
Hi,
What models are you using in your platform?
I believe that there is a limitation with this feature on 7200/7300 routers in an LTS/LNS environment
-----Original Message-----
From: cisco-nsp-bounces [at] puck [mailto:cisco-nsp-bounces [at] puck] On Behalf Of ar
Sent: 03 May 2012 15:24
To: sledge121 [at] gmail
Cc: cisco-nsp
Subject: Re: [c-nsp] L2TP IP TOS Reflect
Thanks Richard.
This is at the LAC level right?
What about at LNS for the inbound (Client download) traffic?
________________________________
From: Richard Clayton <sledge121 [at] gmail>
To: ar <ar_djp [at] yahoo>
Cc: cisco-nsp <cisco-nsp [at] puck>
Sent: Thursday, May 3, 2012 6:11 PM
Subject: Re: [c-nsp] L2TP IP TOS Reflect
This is my config and it works fine
vpdn-group 1
request-dialin
protocol l2tp
domain me.com
initiate-to ip 192.168.50.50
local name me
l2tp tunnel password 0 password
l2tp tunnel receive-window 10
ip tos reflect
On 3 May 2012 10:54, ar <ar_djp [at] yahoo> wrote:
Anyone tried this in l2tp?
>"ip tos reflect" seems to be not working....
>
>sample config:vpdn-group 1
>accept-dialin
>protocol l2tp
>virtual-template 1
>terminate-from hostname althea
>local name bertha
>l2tp ip tos reflect
>
>any workarounds?
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