From 340105fa8004503135d5792a64b8972b6a7bfdc0 Mon Sep 17 00:00:00 2001 From: "Pablo M. Bermudo Garay" Date: Fri, 31 Mar 2017 14:34:38 +0200 Subject: tests: add regression tests for xtables-translate This test suite is intended to detect regressions in the translation infrastructure. The script checks if ip[6]tables-translate produces the expected output, otherwise it prints the wrong translation and the expected one. ** Arguments --all # Show also passed tests [test] # Run only the specified test file ** Test files structure Test files are located under extensions directory. Every file contains tests about specific extension translations. A test file name must end with ".txlate". Inside the files, every single test is defined by two consecutive lines: ip[6]tables-translate command and expected result. One blank line is left between tests by convention. e.g. $ cat extensions/libxt_cpu.txlate iptables-translate -A INPUT -p tcp --dport 80 -m cpu --cpu 0 -j ACCEPT nft add rule ip filter INPUT tcp dport 80 cpu 0 counter accept iptables-translate -A INPUT -p tcp --dport 80 -m cpu ! --cpu 1 -j ACCEPT nft add rule ip filter INPUT tcp dport 80 cpu != 1 counter accept Signed-off-by: Pablo M. Bermudo Garay Signed-off-by: Pablo Neira Ayuso --- extensions/libipt_DNAT.txlate | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 extensions/libipt_DNAT.txlate (limited to 'extensions/libipt_DNAT.txlate') diff --git a/extensions/libipt_DNAT.txlate b/extensions/libipt_DNAT.txlate new file mode 100644 index 00000000..692358e2 --- /dev/null +++ b/extensions/libipt_DNAT.txlate @@ -0,0 +1,14 @@ +iptables-translate -t nat -A prerouting -p tcp -o eth0 -j DNAT --to-destination 1.2.3.4 +nft add rule ip nat prerouting oifname eth0 ip protocol tcp counter dnat to 1.2.3.4 + +iptables-translate -t nat -A prerouting -p tcp -d 15.45.23.67 --dport 80 -j DNAT --to-destination 192.168.1.1-192.168.1.10 +nft add rule ip nat prerouting ip daddr 15.45.23.67 tcp dport 80 counter dnat to 192.168.1.1-192.168.1.10 + +iptables-translate -t nat -A prerouting -p tcp -o eth0 -j DNAT --to-destination 1.2.3.4:1-1023 +nft add rule ip nat prerouting oifname eth0 ip protocol tcp counter dnat to 1.2.3.4:1-1023 + +iptables-translate -t nat -A prerouting -p tcp -o eth0 -j DNAT --to-destination 1.2.3.4 --random +nft add rule ip nat prerouting oifname eth0 ip protocol tcp counter dnat to 1.2.3.4 random + +iptables-translate -t nat -A prerouting -p tcp -o eth0 -j DNAT --to-destination 1.2.3.4 --random --persistent +nft add rule ip nat prerouting oifname eth0 ip protocol tcp counter dnat to 1.2.3.4 random,persistent -- cgit v1.2.3