I2P_Developers/i2p.www
3
0
Fork 5
Code Issues 27 Pull Requests Actions 1 Packages Projects Releases Wiki Activity

SSU2: Add note about relaying to charlie when he is behind a symmetric NAT

Browse Source
This commit is contained in:
zzz
2022-10-16 12:18:08 -04:00
parent a9adb61d4d
commit ba74d33ba5
2 changed files with 10 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
i2p2www/spec/proposals/159-ssu2.rst
View File

@ -5,7 +5,7 @@ SSU2
:author: eyedeekay, orignal, zlatinb, zzz
:created: 2021-09-12
:thread: http://zzz.i2p/topics/2612
:lastupdated: 2022-10-12
:lastupdated: 2022-10-16
:status: Open
:target: 0.9.56
@ -7845,6 +7845,11 @@ there are several options to validate the signature:
to that in the Relay Response, if already received
- Don't validate the signature at all
If Charlie is behind a symmetric NAT, his reported port in the Relay Response and Hole Punch
may not be accurate. Therefore, Alice should check the UDP source port of the Hole Punch
message, and use that if it is different than the reported port.
Tag Requests by Bob
------------------------

4
i2p2www/spec/ssu2.rst
View File

@ -5455,6 +5455,10 @@ there are several options to validate the signature:
to that in the Relay Response, if already received
- Don't validate the signature at all
If Charlie is behind a symmetric NAT, his reported port in the Relay Response and Hole Punch
may not be accurate. Therefore, Alice should check the UDP source port of the Hole Punch
message, and use that if it is different than the reported port.
Tag Requests by Bob
------------------------