#!/bin/bash set -e set -x # there is no legacy backend to test [[ $XT_MULTI == */xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; } $XT_MULTI arptables -N foo # check verbose output matches expectations RULE1='-i eth23 -j ACCEPT' VOUT1='-j ACCEPT -i eth23 -o *' RULE2='-i eth23' VOUT2='-i eth23 -o *' RULE3='-i eth23 -j MARK --set-mark 42' VOUT3='-j MARK -i eth23 -o * --set-mark 42' RULE4='-o eth23 -j CLASSIFY --set-class 23:42' VOUT4='-j CLASSIFY -i * -o eth23 --set-class 23:42' RULE5='-o eth23 -j foo' VOUT5='-j foo -i * -o eth23' RULE6='-o eth23 -j mangle --mangle-ip-s 10.0.0.1' VOUT6='-j mangle -i * -o eth23 --mangle-ip-s 10.0.0.1' diff -u -Z <(echo -e "$VOUT1") <($XT_MULTI arptables -v -A INPUT $RULE1) diff -u -Z <(echo -e "$VOUT2") <($XT_MULTI arptables -v -A INPUT $RULE2) diff -u -Z <(echo -e "$VOUT3") <($XT_MULTI arptables -v -A INPUT $RULE3) diff -u -Z <(echo -e "$VOUT4") <($XT_MULTI arptables -v -A OUTPUT $RULE4) diff -u -Z <(echo -e "$VOUT5") <($XT_MULTI arptables -v -A OUTPUT $RULE5) diff -u -Z <(echo -e "$VOUT6") <($XT_MULTI arptables -v -A foo $RULE6) EXPECT='Chain INPUT (policy ACCEPT 0 packets, 0 bytes) -j ACCEPT -i eth23 -o * , pcnt=0 -- bcnt=0 -i eth23 -o * , pcnt=0 -- bcnt=0 -j MARK -i eth23 -o * --set-mark 42 , pcnt=0 -- bcnt=0 Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes) -j CLASSIFY -i * -o eth23 --set-class 23:42 , pcnt=0 -- bcnt=0 -j foo -i * -o eth23 , pcnt=0 -- bcnt=0 Chain foo (1 references) -j mangle -i * -o eth23 --mangle-ip-s 10.0.0.1 , pcnt=0 -- bcnt=0' diff -u -Z <(echo -e "$EXPECT") <($XT_MULTI arptables -v -n -L) EXPECT='*filter :INPUT ACCEPT :OUTPUT ACCEPT :foo - -A INPUT -j ACCEPT -i eth23 -A INPUT -i eth23 -A INPUT -j MARK -i eth23 --set-mark 42 -A OUTPUT -j CLASSIFY -o eth23 --set-class 23:42 -A OUTPUT -j foo -o eth23 -A foo -j mangle -o eth23 --mangle-ip-s 10.0.0.1' diff -u -Z <(echo -e "$EXPECT") <($XT_MULTI arptables-save | grep -v '^#')