mirrors/tailscale
1
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

all: declare & plumb IPv6 masquerade address for peer

Browse Source 
This PR plumbs through awareness of an IPv6 SNAT/masquerade address from the wire protocol
through to the low-level (tstun / wgengine). This PR is the first in two PRs for implementing
IPv6 NAT support to/from peers.

A subsequent PR will implement the data-plane changes to implement IPv6 NAT - this is just plumbing.

Signed-off-by: Tom DNetto <tom@tailscale.com>
Updates ENG-991
This commit is contained in:
Tom DNetto
2023-09-18 17:03:53 -07:00
committed by Tom
parent d9ae7d670e
commit c08cf2a9c6
13 changed files with 81 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
net/tstun/wrap_test.go
View File

@ -780,7 +780,7 @@ func TestNATCfg(t *testing.T) {
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
ncfg := natConfigFromWGConfig(tc.wcfg)
ncfg := natV4ConfigFromWGConfig(tc.wcfg)
for peer, want := range tc.snatMap {
if got := ncfg.selectSrcIP(selfNativeIP, peer); got != want {
t.Errorf("selectSrcIP[%v]: got %v; want %v", peer, got, want)