Fixes: 4b0f2a712b579 ("src: support for arp sender and target ethernet and IPv4 addresses")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
}
]
+# arp saddr ip 1.2.3.4
+[
+ {
+ "match": {
+ "left": {
+ "payload": {
+ "field": "saddr ip",
+ "protocol": "arp"
+ }
+ },
+ "op": "==",
+ "right": "1.2.3.4"
+ }
+ }
+]
+
+# arp daddr ip 4.3.2.1
+[
+ {
+ "match": {
+ "left": {
+ "payload": {
+ "field": "daddr ip",
+ "protocol": "arp"
+ }
+ },
+ "op": "==",
+ "right": "4.3.2.1"
+ }
+ }
+]
+
+# arp saddr ether aa:bb:cc:aa:bb:cc
+[
+ {
+ "match": {
+ "left": {
+ "payload": {
+ "field": "saddr ether",
+ "protocol": "arp"
+ }
+ },
+ "op": "==",
+ "right": "aa:bb:cc:aa:bb:cc"
+ }
+ }
+]
+
+# arp daddr ether aa:bb:cc:aa:bb:cc
+[
+ {
+ "match": {
+ "left": {
+ "payload": {
+ "field": "daddr ether",
+ "protocol": "arp"
+ }
+ },
+ "op": "==",
+ "right": "aa:bb:cc:aa:bb:cc"
+ }
+ }
+]
+
# meta iifname "invalid" arp ptype 0x0800 arp htype 1 arp hlen 6 arp plen 4 @nh,192,32 0xc0a88f10 @nh,144,48 set 0x112233445566
[
{
"match": {
"left": {
"payload": {
- "base": "nh",
- "len": 32,
- "offset": 192
+ "field": "daddr ip",
+ "protocol": "arp"
}
},
"op": "==",
- "right": 3232272144
+ "right": "192.168.143.16"
}
},
{
"mangle": {
"key": {
"payload": {
- "base": "nh",
- "len": 48,
- "offset": 144
+ "field": "daddr ether",
+ "protocol": "arp"
}
},
- "value": 18838586676582
+ "value": "11:22:33:44:55:66"
}
}
]