search

hmgle / graftcp

A flexible tool for redirecting a given program's TCP traffic to SOCKS5 or HTTP proxy.
GNU General Public License v3.0
2.14k stars 179 forks source link

mgraftcp redirect DNS rerquests? #56

Closed freidenker closed 1 year ago

freidenker commented 1 year ago

looks like graftcp redirected aws internal dns requests. it make connection refused.

graftcp node log:

[2023-05-18 17:44:11] [INFO] Request PID: 45, Source Addr: 127.0.0.1:43100, Dest Addr: 99.84.140.88:443
[2023-05-18 17:44:14] [INFO] Request PID: 45, Source Addr: 127.0.0.1:43106, Dest Addr: 10.16.0.2:53

ss5 proxy server log:

[18/May/2023:09:50:39 UTC] [15254] 52.82.106.138 winter "CONNECT" STARTED 0 0 0 (52.82.106.138:8054 -> 74.125.204.82:443)
[18/May/2023:09:50:43 UTC] [15152] [ERRO] $ConnectServing$: (Connection timed out).
[18/May/2023:09:50:43 UTC] [15152] 52.82.106.138 winter "CONNECT" CONNREFUSED 0 0 - (52.82.106.138:46722 -> 10.16.0.2:53)
[18/May/2023:09:51:04 UTC] [15254] 52.82.106.138 winter "CONNECT" TERMINATED 9456971 21159 25 (52.82.106.138:8054 -> 74.125.204.82:443)
hmgle commented 1 year ago

This tool does not have the ability to redirect UDP traffic, and since DNS belongs to UDP traffic, DNS resolution will not be affected by this tool.