Limit mtu for jumbo to 10000, max mtu of virtual switches is unknown.

bluhm · Aug 3, 2024 · d070077 · d070077
1 parent 7bdbfac
commit d070077
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/netlink.pl b/netlink.pl
@@ -372,6 +372,7 @@ sub good {
     my $mtu = 1500;
     if ($modify eq 'jumbo' && $hwhardmtu) {
 	($mtu = $hwhardmtu) =~ s/...$/000/ if $hwhardmtu >= 2000;
+	$mtu = 10000 if $mtu > 10000;
 	$lnx_l_mtu = $mtu if $if eq $obsd_l_if;
 	$lnx_r_mtu = $mtu if $if eq $obsd_r_if;
     }