[Openswan Users] 2.4.5 klips mtu issue

[Matthias Haas]

Will this patch be applied to one of the next xl2tpd versions?
By the way did anyone test the natted l2tp server patch with kernel 2.4. I
always get wrong udp checksums for the carrying udp packets to port 1701.

Kind regards
Matthias

> On Mon, Apr 10, 2006 at 07:07:21PM -0700, Michael Richardson wrote:
>>   No, been around awhile for awhile:
>>
>> net/ipv4/ip_sockglue.c:
>>
>> int ip_setsockopt(struct sock *sk, int level, int optname, char __user
>> *optval, int optlen)
>> ...
>>
>> 		case IP_MTU_DISCOVER:
>> 			if (val<0 || val>2)
>> 				goto e_inval;
>> 			inet->pmtudisc = val;
>> 			break;
>
> Thank you. I was looking for SO_* entries; the one you found is available
> in
> 2.4 too.
>
> The attached patch to l2tpd seems to sort out the problem nicely. Thanks
> for
> your help in something which isn't really an openswan problem :-)
>
> Regards,
>
> Brian.
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