diff options
| author | Florian Westphal <fw@strlen.de> | 2019-06-18 20:43:59 +0200 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2019-06-19 22:52:45 +0200 |
| commit | fb5a36ad5c1032244cf76171648fdefbbe571519 (patch) | |
| tree | bf6972f5c6d3be9f5128a337daa649c227ab86c1 /tests/py/bridge/ether.t | |
| parent | b65ea148d8f8edc4ef5774154b1aca25d884d500 (diff) | |
src: prefer meta protocol as bridge l3 dependency
On families other than 'ip', the rule
ip protocol icmp
needs a dependency on the ip protocol so we do not treat e.g. an ipv6
header as ip.
Bridge currently uses eth_hdr.type for this, but that will cause the
rule above to not match in case the ip packet is within a VLAN tagged
frame -- ether.type will appear as ETH_P_8021Q.
Due to vlan tag stripping, skb->protocol will be ETH_P_IP -- so prefer
to use this instead.
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/py/bridge/ether.t')
| -rw-r--r-- | tests/py/bridge/ether.t | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/py/bridge/ether.t b/tests/py/bridge/ether.t index 15f5f857..e4f75d16 100644 --- a/tests/py/bridge/ether.t +++ b/tests/py/bridge/ether.t @@ -2,8 +2,8 @@ *bridge;test-bridge;input -tcp dport 22 iiftype ether ip daddr 1.2.3.4 ether saddr 00:0f:54:0c:11:4 accept;ok;tcp dport 22 ether saddr 00:0f:54:0c:11:04 ip daddr 1.2.3.4 accept -tcp dport 22 ip daddr 1.2.3.4 ether saddr 00:0f:54:0c:11:04;ok;tcp dport 22 ether saddr 00:0f:54:0c:11:04 ip daddr 1.2.3.4 +tcp dport 22 iiftype ether ip daddr 1.2.3.4 ether saddr 00:0f:54:0c:11:4 accept;ok;tcp dport 22 ip daddr 1.2.3.4 ether saddr 00:0f:54:0c:11:04 accept +tcp dport 22 ip daddr 1.2.3.4 ether saddr 00:0f:54:0c:11:04;ok tcp dport 22 ether saddr 00:0f:54:0c:11:04 ip daddr 1.2.3.4;ok ether saddr 00:0f:54:0c:11:04 ip daddr 1.2.3.4 accept;ok |