[Samba] Avoiding packet fragmentation for UDP 750
abartlet at samba.org
Fri Jul 6 20:51:26 UTC 2018
On Fri, 2018-07-06 at 10:55 -0500, Arthur Ramsey via samba wrote:
> I'm trying to prevent packet fragmentation for winbind => Samba DC
> traffic on UDP 750 (Kerberos) due to VPN encapsulation. I have TCP MSS
> adjustment set to prevent this for TCP but I'm trying to solve for this
> traffic too without modifying MTU which would affect other traffic.
> It isn't clear from the documentation the effect of max xmit.
This parameter is for SMB1 only, I'll propose a patch to the docs.
Also Samba doesn't use Kerberos 4, Kerberos 5 is on port 88.
Andrew Bartlett http://samba.org/~abartlet/
Authentication Developer, Samba Team http://samba.org
Samba Developer, Catalyst IT http://catalyst.net.nz/services/samba
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