On 23/09/2015 16:57, John Bland wrote:
> On 23/09/15 16:54, Brian Davies wrote:
>> Hi , I would like to ask….
>>
>> What do other sites have set as the value for:
>>
>> net.ipv4.tcp_mtu_probing
>>
>> in their sysctl on their perfsonar machines.
>>
>> RAL’s are set to zero ( and this seems maybe a mistake on our part?
>
> [root@hepsonar1 ~]# cat /proc/sys/net/ipv4/tcp_mtu_probing
> 0
>
> Certainly not altered by us. Seems to be the default.
>
> John
>
I have the same here. It's also set to 0 on a random (non-GRID) machine
and there's nothing in /etc/sysctl.conf that changes it.
John
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