On Wed, Nov 16, 2016 at 2:14 AM, Florian Westphal wrote:
> Vicente Jiménez wrote:
>> 1- add warning with pr_warn_ratelimited. I like this idea. I also
>> though about adding some message but I have no kernel experience and I
>> preferred to have just a working solution.
>
gt; David Miller wrote:
>> From: Vicente Jiménez
>> Date: Tue, 15 Nov 2016 17:49:43 +0100
>>
>> > On Mon, Nov 14, 2016 at 7:36 PM, David Miller wrote:
>> >> From: Vicente Jimenez Aguilar
>> >> Date: Fri, 11 Nov 2016 21:20:18 +0100
>
On Mon, Nov 14, 2016 at 7:36 PM, David Miller wrote:
> From: Vicente Jimenez Aguilar
> Date: Fri, 11 Nov 2016 21:20:18 +0100
>
>> @@ -819,6 +820,12 @@ static bool icmp_unreach(struct sk_buff *skb)
>> /* fall through */
>> case 0:
>>
Handle weird ICMP fragmentation needed messages with next hop MTU
equal to (or exceeding) dropped packet size
Fixes: 46517008e116 ("ipv4: Kill ip_rt_frag_needed().")
In a large corporate network, we spotted this weird ICMP message after
a long troubleshooting. See attached capture file. Those ICM
Corrected patch attached.
Thanks for the advices.
I was unaware of those style policies.
On Thu, Nov 10, 2016 at 2:22 AM, David Miller wrote:
> From: Vicente Jiménez
> Date: Mon, 7 Nov 2016 12:11:59 +0100
>
>> From bfc9a00e6b78d8eb60e46dacd7d761669d29a573 Mon Sep 17 00:00:
Handle weird ICMP fragmentation needed messages with next hop MTU
equal to (or exceeding) dropped packet size
Fixes: 46517008e116 ("ipv4: Kill ip_rt_frag_needed().")
In a large corporate network, we spotted this weird ICMP message after
a long troubleshooting. See attached capture file. Those ICM
