From 3706a30b131dfff770b1bfdb6b095e61333724d0 Mon Sep 17 00:00:00 2001 From: Pim van Pelt Date: Thu, 16 Mar 2017 23:57:55 +0100 Subject: tools: wg-quick: support old ip(8) Old versions of ip(8) do not accept arguments to `ip rule show.` This patch works around that limitation. --- src/tools/wg-quick.bash | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'src/tools/wg-quick.bash') diff --git a/src/tools/wg-quick.bash b/src/tools/wg-quick.bash index bb7325c..73cfa25 100755 --- a/src/tools/wg-quick.bash +++ b/src/tools/wg-quick.bash @@ -83,13 +83,17 @@ del_if() { DEFAULT_TABLE=0 [[ $fwmark != off ]] && DEFAULT_TABLE=$(( $fwmark )) if [[ $DEFAULT_TABLE -ne 0 ]]; then - while [[ -n $(ip -4 rule show table $DEFAULT_TABLE) ]]; do + while [[ $(ip -4 rule show) == *"lookup $DEFAULT_TABLE"* ]]; do cmd ip -4 rule delete table $DEFAULT_TABLE - [[ $(ip -4 rule show table main) == *"from all lookup main suppress_prefixlength 0"* ]] && cmd ip -4 rule delete table main suppress_prefixlength 0 done - while [[ -n $(ip -6 rule show table $DEFAULT_TABLE) ]]; do + while [[ $(ip -4 rule show) == *"from all lookup main suppress_prefixlength 0"* ]]; do + cmd ip -4 rule delete table main suppress_prefixlength 0 + done + while [[ $(ip -6 rule show) == *"lookup $DEFAULT_TABLE"* ]]; do cmd ip -6 rule delete table $DEFAULT_TABLE - [[ $(ip -6 rule show table main) == *"from all lookup main suppress_prefixlength 0"* ]] && cmd ip -6 rule delete table main suppress_prefixlength 0 + done + while [[ $(ip -6 rule show) == *"from all lookup main suppress_prefixlength 0"* ]]; do + cmd ip -6 rule delete table main suppress_prefixlength 0 done fi cmd ip link delete dev "$INTERFACE" -- cgit v1.2.3-59-g8ed1b