Lower loopback MTU size on other unix systems as well

This change should cover recent versions of:
Solaris, illumos, OpenBSD, FreeBSD, Dragonfly BSD, NetBSD.

(cherry picked from commit d8363845b6)
This commit is contained in:
Petr Špaček 2021-08-25 14:58:46 +02:00
parent 422c032151
commit d1a5f4ee9f
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View file

@ -19,9 +19,9 @@
# fd92:7065:b8e:99ff::{1..2}
# fd92:7065:b8e:ff::{1..2}
#
# On Linux, we also set the MTU on the 1500 bytes to match the default MTU on
# physical interfaces, so we can properly test the cases with packets bigger
# than interface MTU.
# We also set the MTU on the 1500 bytes to match the default MTU on physical
# interfaces, so we can properly test the cases with packets bigger than
# interface MTU.
SYSTEMTESTTOP="$(cd -P -- "$(dirname -- "$0")" && pwd -P)"
. "$SYSTEMTESTTOP/conf.sh"
@ -71,6 +71,7 @@ case "$1" in
*-*-solaris2.[8-9]|*-*-solaris2.1[0-9])
/sbin/ifconfig lo0:$int plumb
/sbin/ifconfig lo0:$int 10.53.$i.$ns up
/sbin/ifconfig lo0:$int mtu 1500
/sbin/ifconfig lo0:$int inet6 plumb
[ "$ipv6" ] && /sbin/ifconfig lo0:$int \
inet6 fd92:7065:b8e:${ipv6}ff::$ns up
@ -93,13 +94,15 @@ case "$1" in
;;
*-unknown-freebsd*)
ifconfig lo0 10.53.$i.$ns alias \
netmask 0xffffffff
netmask 0xffffffff \
mtu 1500
[ "$ipv6" ] && ifconfig lo0 inet6 \
fd92:7065:b8e:${ipv6}ff::$ns alias
;;
*-unknown-dragonfly*|*-unknown-netbsd*|*-unknown-openbsd*)
ifconfig lo0 10.53.$i.$ns alias \
netmask 255.255.255.0
netmask 255.255.255.0 \
mtu 1500
[ "$ipv6" ] && ifconfig lo0 inet6 \
fd92:7065:b8e:${ipv6}ff::$ns alias
;;