Commit Graph

13 Commits

Author SHA1 Message Date
cthuang be0305ec58 TUN-6741: ICMP proxy tries to listen on specific IPv4 & IPv6 when possible
If it cannot determine the correct interface IP, it will fallback to all interfaces.
This commit also introduces the icmpv4-src and icmpv6-src flags
2022-09-26 11:37:08 +01:00
cthuang 3449ea35f2 TUN-6791: Calculate ICMPv6 checksum 2022-09-22 15:18:53 +00:00
cthuang b1995b4dd1 TUN-6777: Fix race condition in TestFunnelIdleTimeout 2022-09-20 13:17:38 +00:00
cthuang b639b6627a TUN-6744: On posix platforms, assign unique echo ID per (src, dst, echo ID)
This also refactor FunnelTracker to provide a GetOrRegister method to prevent race condition
2022-09-19 14:39:47 +01:00
cthuang 8a53c1aa1d TUN-6592: Decrement TTL and return ICMP time exceed if it's 0 2022-09-15 17:53:26 +01:00
cthuang 30c529e730 TUN-6743: Support ICMPv6 echo on Windows 2022-09-12 10:40:50 +01:00
cthuang bf3d70d1d2 TUN-6654: Support ICMPv6 on Linux and Darwin 2022-09-12 09:27:06 +01:00
cthuang 2ffff0687b TUN-6696: Refactor flow into funnel and close idle funnels
A funnel is an abstraction for 1 source to many destinations.
As part of this refactoring, shared logic between Darwin and Linux are moved into icmp_posix
2022-09-09 13:06:00 +01:00
Chung-Ting Huang 3e0ff3a771 TUN-6531: Implement ICMP proxy for Windows using IcmpSendEcho 2022-09-07 19:18:06 +00:00
Nuno Diegues 7a19798682 TUN-6740: Detect no UDP packets allowed and fallback from QUIC in that case 2022-09-07 16:32:15 +00:00
cthuang fc20a22685 TUN-6695: Implement ICMP proxy for linux 2022-09-05 14:49:42 +00:00
cthuang 7e760f9fcc TUN-6586: Change ICMP proxy to only build for Darwin and use echo ID to track flows 2022-08-27 22:37:08 +01:00
cthuang 59f5b0df83 TUN-6530: Implement ICMPv4 proxy
This proxy uses unprivileged datagram-oriented endpoint and is shared by all quic connections
2022-08-24 17:33:03 +01:00