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| author | Ghanan Gowripalan <ghanan@google.com> | 2021-06-05 15:03:48 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-05 15:05:56 -0700 |
| commit | 993fff4e1c6d44dfbbc71c4eb83e9ae35b291549 (patch) | |
| tree | 9c43235335c79d065df715634ba83bc7e85bfc05 /pkg/tcpip/network/internal | |
| parent | 03f17c7d902945489f44bbd4e0c6e15695098b52 (diff) | |
Use the NIC packets arrived at when filtering
As per https://linux.die.net/man/8/iptables,
```
Parameters
-i, --in-interface [!] name
Name of an interface via which a packet was received (only for
packets entering the INPUT, FORWARD and PREROUTING chains).
```
Before this change, iptables would use the NIC that a packet was
delivered to after forwarding a packet locally (when forwarding is
enabled) instead of the NIC the packet arrived at.
Updates #170, #3549.
Test: iptables_test.TestInputHookWithLocalForwarding
PiperOrigin-RevId: 377714971
Diffstat (limited to 'pkg/tcpip/network/internal')
0 files changed, 0 insertions, 0 deletions