b01cfc90ad
TUN-8640: Refactor ICMPRouter to accept new ICMPResponders
2024-11-19 12:44:24 -08:00
44e6d1a313
TUN-8441: Correct UDP total sessions metric to a counter and add new ICMP metrics
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cloudflared_udp_total_sessions was incorrectly a gauge when it
represents the total since the cloudflared process started and will
only ever increase.
Additionally adds new ICMP metrics for requests and replies.
2024-05-30 14:23:10 -07:00
9c1f5c33a8
TUN-8158: Bring back commit e653741885 and fixes infinite loop on linux when the socket is closed
2024-01-22 13:46:33 +00:00
2c38487a54
Revert "TUN-8158: Add logging to confirm when ICMP reply is returned to the edge"
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This reverts commit e653741885
2024-01-19 19:37:28 +00:00
e653741885
TUN-8158: Add logging to confirm when ICMP reply is returned to the edge
2024-01-16 15:56:24 +00:00
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
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
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
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
59f5b0df83
TUN-6530: Implement ICMPv4 proxy
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This proxy uses unprivileged datagram-oriented endpoint and is shared by all quic connections
2022-08-24 17:33:03 +01:00
Devin Carr
Devin Carr
chungthuang