This actually does a bit more since it creates the ruleset using separate ebtables calls. Note that there are a few commented out lines containing commands which don't apply for unknown reasons - something to investigate later. Signed-off-by: Phil Sutter <phil@xxxxxx> --- Changes since v1: - Uncomment two rules which work now. - Flush table before calling ebtables-restore. - Add second test case --- .../ebtables/0002-ebtables-save-restore_0 | 112 ++++++++++++++++++ .../ebtables/0003-ebtables-restore-defaults_0 | 33 ++++++ 2 files changed, 145 insertions(+) create mode 100755 iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0 create mode 100755 iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0 diff --git a/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0 b/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0 new file mode 100755 index 0000000000000..4f2963ba414a6 --- /dev/null +++ b/iptables/tests/shell/testcases/ebtables/0002-ebtables-save-restore_0 @@ -0,0 +1,112 @@ +#!/bin/bash + +set -e +#set -x + +# there is no legacy backend to test +[[ $XT_MULTI == *xtables-nft-multi ]] || exit 0 + +# fill ebtables manually + +$XT_MULTI ebtables --init-table +$XT_MULTI ebtables -A INPUT -p IPv4 -i lo -j ACCEPT +$XT_MULTI ebtables -P FORWARD DROP +$XT_MULTI ebtables -A OUTPUT -s ff:ff:ff:ff:ff:ff/ff:ff:ff:ff:ff:ff -j DROP +$XT_MULTI ebtables -N foo +$XT_MULTI ebtables -A foo --802_3-sap 0x23 -j ACCEPT +$XT_MULTI ebtables -A foo --802_3-sap 0xaa --802_3-type 0x1337 -j ACCEPT +#$XT_MULTI ebtables -A foo --among-dst fe:ed:ba:be:00:01,fe:ed:ba:be:00:02,fe:ed:ba:be:00:03 -j ACCEPT +$XT_MULTI ebtables -A foo -p ARP --arp-gratuitous -j ACCEPT +$XT_MULTI ebtables -A foo -p ARP --arp-opcode Request -j ACCEPT +$XT_MULTI ebtables -A foo -p ARP --arp-ip-src 10.0.0.1 -j ACCEPT +$XT_MULTI ebtables -A foo -p ARP --arp-ip-dst 10.0.0.0/8 -j ACCEPT +$XT_MULTI ebtables -A foo -p ARP --arp-mac-src fe:ed:ba:be:00:01 -j ACCEPT +$XT_MULTI ebtables -A foo -p ARP --arp-mac-dst fe:ed:ba:be:00:01/ff:ff:ff:00:00:00 -j ACCEPT + +$XT_MULTI ebtables -A foo -p IPv4 --ip-src 10.0.0.1 -j ACCEPT +$XT_MULTI ebtables -A foo -p IPv4 --ip-dst 10.0.0.0/8 -j ACCEPT +$XT_MULTI ebtables -A foo -p IPv4 --ip-tos 0x10 -j ACCEPT +$XT_MULTI ebtables -A foo -p IPv4 --ip-protocol tcp -j ACCEPT +#$XT_MULTI ebtables -A foo -p IPv4 --ip-sport 23 -j ACCEPT +#$XT_MULTI ebtables -A foo -p IPv4 --ip-dport 1024:4096 -j ACCEPT + +$XT_MULTI ebtables -A foo -p IPv6 --ip6-src feed:babe::1 -j ACCEPT +$XT_MULTI ebtables -A foo -p IPv6 --ip6-dst feed:babe::/64 -j ACCEPT +$XT_MULTI ebtables -A foo -p IPv6 --ip6-proto tcp -j ACCEPT +#$XT_MULTI ebtables -A foo -p IPv6 --ip6-sport 23 -j ACCEPT +#$XT_MULTI ebtables -A foo -p IPv6 --ip6-dport 1024:4096 -j ACCEPT + +$XT_MULTI ebtables -A foo --limit 100 --limit-burst 42 -j ACCEPT +$XT_MULTI ebtables -A foo --log +$XT_MULTI ebtables -A foo --mark-set 0x23 --mark-target ACCEPT +$XT_MULTI ebtables -A foo --nflog +$XT_MULTI ebtables -A foo --pkttype-type multicast -j ACCEPT +$XT_MULTI ebtables -A foo --stp-type config -j ACCEPT +#$XT_MULTI ebtables -A foo --vlan-id 42 -j ACCEPT + +$XT_MULTI ebtables -A foo --802_3-sap 0x23 --limit 100 -j ACCEPT +$XT_MULTI ebtables -A foo --pkttype-type multicast --log +$XT_MULTI ebtables -A foo --pkttype-type multicast --limit 100 -j ACCEPT + +$XT_MULTI ebtables -A FORWARD -j foo + +$XT_MULTI ebtables -t nat -A PREROUTING --redirect-target ACCEPT +#$XT_MULTI ebtables -t nat -A PREROUTING --to-src fe:ed:ba:be:00:01 + +$XT_MULTI ebtables -t nat -A OUTPUT -j ACCEPT +$XT_MULTI ebtables -t nat -P OUTPUT DROP + +$XT_MULTI ebtables -t nat -A POSTROUTING -j ACCEPT +#$XT_MULTI ebtables -t nat -A POSTROUTING --to-dst fe:ed:ba:be:00:01 --dnat-target ACCEPT + +# compare against stored ebtables dump + +DUMP='*filter +:INPUT ACCEPT +:FORWARD DROP +:OUTPUT ACCEPT +:foo ACCEPT +-A INPUT -p IPv4 -i lo -j ACCEPT +-A FORWARD -j foo +-A OUTPUT -s Broadcast -j DROP +-A foo --802_3-sap 0x23 -j ACCEPT +-A foo --802_3-sap 0xaa --802_3-type 0x1337 -j ACCEPT +-A foo -p ARP --arp-gratuitous -j ACCEPT +-A foo -p ARP --arp-op Request -j ACCEPT +-A foo -p ARP --arp-ip-src 10.0.0.1 -j ACCEPT +-A foo -p ARP --arp-ip-dst 10.0.0.0/8 -j ACCEPT +-A foo -p ARP --arp-mac-src fe:ed:ba:be:0:1 -j ACCEPT +-A foo -p ARP --arp-mac-dst fe:ed:ba:0:0:0/ff:ff:ff:0:0:0 -j ACCEPT +-A foo -p IPv4 --ip-src 10.0.0.1 -j ACCEPT +-A foo -p IPv4 --ip-dst 10.0.0.0/8 -j ACCEPT +-A foo -p IPv4 --ip-tos 0x10 -j ACCEPT +-A foo -p IPv4 --ip-proto tcp -j ACCEPT +-A foo -p IPv6 --ip6-src feed:babe::1 -j ACCEPT +-A foo -p IPv6 --ip6-dst feed:babe::/64 -j ACCEPT +-A foo -p IPv6 --ip6-proto tcp -j ACCEPT +-A foo --limit 100/second --limit-burst 42 -j ACCEPT +-A foo --log-level notice --log-prefix "" -j CONTINUE +-A foo -j mark --mark-set 0x23 --mark-target ACCEPT +-A foo --nflog-group 1 -j CONTINUE +-A foo --pkttype-type multicast -j ACCEPT +-A foo --stp-type config -j ACCEPT +-A foo --802_3-sap 0x23 --limit 100/second --limit-burst 5 -j ACCEPT +-A foo --pkttype-type multicast --log-level notice --log-prefix "" -j CONTINUE +-A foo --pkttype-type multicast --limit 100/second --limit-burst 5 -j ACCEPT + +*nat +:PREROUTING ACCEPT +:OUTPUT DROP +:POSTROUTING ACCEPT +-A PREROUTING -j redirect +-A OUTPUT -j ACCEPT +-A POSTROUTING -j ACCEPT +' + +diff -u <(echo -e "$DUMP") <($XT_MULTI ebtables-save | grep -v '^#') + +# make sure dump can be restored and check it didn't change + +$XT_MULTI ebtables --init-table +$XT_MULTI ebtables-restore <<<$DUMP +diff -u <(echo -e "$DUMP") <($XT_MULTI ebtables-save | grep -v '^#') diff --git a/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0 b/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0 new file mode 100755 index 0000000000000..467b4a0b95922 --- /dev/null +++ b/iptables/tests/shell/testcases/ebtables/0003-ebtables-restore-defaults_0 @@ -0,0 +1,33 @@ +#!/bin/bash + +set -e + +# there is no legacy backend to test +[[ $XT_MULTI == *xtables-nft-multi ]] || exit 0 + +# ebtables-restore reuses preloaded targets and matches, make sure defaults +# apply to consecutive rules using the same target/match as a previous one + +DUMP='*filter +:FORWARD ACCEPT +-A FORWARD --limit 100 --limit-burst 42 -j ACCEPT +-A FORWARD --limit 1000 -j ACCEPT +-A FORWARD --log --log-prefix "foobar" +-A FORWARD --log +' + +# note how limit-burst is 5 in second rule and log-prefix empty in fourth one + +EXPECT='*filter +:INPUT ACCEPT +:FORWARD ACCEPT +:OUTPUT ACCEPT +-A FORWARD --limit 100/second --limit-burst 42 -j ACCEPT +-A FORWARD --limit 1000/second --limit-burst 5 -j ACCEPT +-A FORWARD --log-level notice --log-prefix "foobar" -j CONTINUE +-A FORWARD --log-level notice --log-prefix "" -j CONTINUE +' + +$XT_MULTI ebtables --init-table +$XT_MULTI ebtables-restore <<<$DUMP +diff -u <(echo -e "$EXPECT") <($XT_MULTI ebtables-save | grep -v '^#') -- 2.18.0 -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
