Re: XFRM_STATE_NOPMTUDISC, was : MTU/DF problem with 2.6

thing: the problem with TOS changed in the packet path and the returned in ICMP Frag Needed is affects not only IPSec, but all other types of traffic. -- Ilia Sotnikov - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: XFRM_STATE_NOPMTUDISC, was : MTU/DF problem with 2.6

s, Daniel! I hope that the patch will be included in a kernel release. -- Ilia Sotnikov - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: XFRM_STATE_NOPMTUDISC, was : MTU/DF problem with 2.6

patch possible reduces routing cache hits and also could break some other things. Would be nice to have some feedback on the quality of the patch ;) -- Ilia Sotnikov - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTEC

Re: [PATCH] [IPV4] PMTU issues due to TOS field manipulation

On 2/15/06, Herbert Xu <[EMAIL PROTECTED]> wrote: > On Wed, Feb 15, 2006 at 03:21:50PM +0200, Ilia Sotnikov wrote: > > > > Totally agree but perhaps we should ask the confirmation from someone? > > That's what this list is for :) Send a patch and if there are no

[PATCH] [IPSEC] TCPV4 inside IPSEC tunnel doesn't react to PMTU Discovery on first connection attempt

that TCP doesn't try to restransmit packet. Perhaps EMSGSIZE return status from xfrm4_output is the reason but I'm not sure. Below is the patch which reverts xfrm_dst_check() back. Signed-off-by: Ilia Sotnikov <[EMAIL PROTECTED]> -- Ilia Sotnikov --- linux-2.6.15.4.orig/

Re: [PATCH] [IPV4] PMTU issues due to TOS field manipulation

ng decisions by TOS field would made the code cleaner, wouldn't it? -- Ilia Sotnikov - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH] [IPV4] PMTU issues due to TOS field manipulation

es it could be computationally expensive. That's why I left the original behaviour of the patch - the possibility to revert back to the old way. -- Ilia Sotnikov - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED

[PATCH] [IPV4] PMTU issues due to TOS field manipulation

2.6.15.4 it applies and works for 2.6.16-rc3. Signed-off-by: Ilia Sotnikov <[EMAIL PROTECTED]> -- Ilia Sotnikov --- linux-2.6.15.4.orig/Documentation/filesystems/proc.txt 2006-02-13 20:05:37.0 +0200 +++ linux-2.6.15.4/Documentation/filesystems/proc.txt 2006-02-14 11:12:38.00