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-rwxr-xr-xsrc/tests/netns.sh23
1 files changed, 19 insertions, 4 deletions
diff --git a/src/tests/netns.sh b/src/tests/netns.sh
index 5424d81..250f842 100755
--- a/src/tests/netns.sh
+++ b/src/tests/netns.sh
@@ -112,37 +112,52 @@ tests() {
# TCP over IPv4
n2 iperf3 -s -1 -B 192.168.241.2 &
waitiperf $netns2
- n1 iperf3 -Z -i 1 -n 500M "$@" -c 192.168.241.2
+ n1 iperf3 -Z -i 1 -n 1G "$@" -c 192.168.241.2
# TCP over IPv6
n1 iperf3 -s -1 -B abcd::1 &
waitiperf $netns1
- n2 iperf3 -Z -i 1 -n 500M "$@" -c abcd::1
+ n2 iperf3 -Z -i 1 -n 1G "$@" -c abcd::1
# UDP over IPv4
n1 iperf3 -s -1 -B 192.168.241.1 &
waitiperf $netns1
- n2 iperf3 -Z -i 1 -n 500M "$@" -b 0 -u -c 192.168.241.1
+ n2 iperf3 -Z -i 1 -n 1G "$@" -b 0 -u -c 192.168.241.1
# UDP over IPv6
n2 iperf3 -s -1 -B abcd::2 &
waitiperf $netns2
- n1 iperf3 -Z -i 1 -n 500M "$@" -b 0 -u -c abcd::2
+ n1 iperf3 -Z -i 1 -n 1G "$@" -b 0 -u -c abcd::2
# Status after
n1 wg
n2 wg
}
+[[ $(ip1 link show dev wg0) =~ mtu\ ([0-9]+) ]] && orig_mtu="${BASH_REMATCH[1]}"
+big_mtu=$(( 34816 - 1500 + $orig_mtu ))
+
# Test using IPv4 as outer transport
n1 wg set wg0 peer "$pub2" endpoint 127.0.0.1:2
n2 wg set wg0 peer "$pub1" endpoint 127.0.0.1:1
tests
+ip1 link set wg0 mtu $big_mtu
+ip2 link set wg0 mtu $big_mtu
+tests
+
+ip1 link set wg0 mtu $orig_mtu
+ip2 link set wg0 mtu $orig_mtu
# Test using IPv6 as outer transport
n1 wg set wg0 peer "$pub2" endpoint [::1]:2
n2 wg set wg0 peer "$pub1" endpoint [::1]:1
tests
+ip1 link set wg0 mtu $big_mtu
+ip2 link set wg0 mtu $big_mtu
+tests
+
+ip1 link set wg0 mtu $orig_mtu
+ip2 link set wg0 mtu $orig_mtu
# Test using IPv4 that roaming works
ip0 -4 addr del 127.0.0.1/8 dev lo