495f9fb8bd
TUN-6856: Refactor to lay foundation for tracing ICMP
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Remove send and return methods from Funnel interface. Users of Funnel can provide their own send and return methods without wrapper to comply with the interface.
Move packet router to ingress package to avoid circular dependency
2022-10-17 19:48:35 +01:00
870193c064
TUN-6811: Ping group range should be parsed as int32
2022-09-29 12:59:38 +01:00
fdddd86380
TUN-6715: Provide suggestion to add cloudflared to ping_group_range if it failed to open ICMP socket
2022-09-28 17:30:13 +01:00
be0305ec58
TUN-6741: ICMP proxy tries to listen on specific IPv4 & IPv6 when possible
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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
b639b6627a
TUN-6744: On posix platforms, assign unique echo ID per (src, dst, echo ID)
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This also refactor FunnelTracker to provide a GetOrRegister method to prevent race condition
2022-09-19 14:39:47 +01:00
8a53c1aa1d
TUN-6592: Decrement TTL and return ICMP time exceed if it's 0
2022-09-15 17:53:26 +01:00
bf3d70d1d2
TUN-6654: Support ICMPv6 on Linux and Darwin
2022-09-12 09:27:06 +01:00
2ffff0687b
TUN-6696: Refactor flow into funnel and close idle funnels
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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
3e0ff3a771
TUN-6531: Implement ICMP proxy for Windows using IcmpSendEcho
2022-09-07 19:18:06 +00:00
fc20a22685
TUN-6695: Implement ICMP proxy for linux
2022-09-05 14:49:42 +00:00
cthuang