diff options
| -rw-r--r-- | wgengine/router/router_linux.go | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/wgengine/router/router_linux.go b/wgengine/router/router_linux.go index 3a95c00ca..915f4c3bb 100644 --- a/wgengine/router/router_linux.go +++ b/wgengine/router/router_linux.go @@ -1081,7 +1081,14 @@ func (r *linuxRouter) addNetfilterChains() error { for _, ipt := range r.netfilterFamilies() { if err := create(ipt, "filter", "ts-input"); err != nil { - return err + if ipt == r.ipt6 { + r.v6Available = false + r.v6NATAvailable = false + r.logf("addNetfilterChains ipt6 failed, disabling IPv6 and continuing. Error was: %v", err) + continue + } else { + return err + } } if err := create(ipt, "filter", "ts-forward"); err != nil { return err @@ -1106,7 +1113,8 @@ func (r *linuxRouter) addNetfilterBase() error { } if r.v6Available { if err := r.addNetfilterBase6(); err != nil { - return err + r.v6Available = false + r.logf("addNetfilterBase6 failed, disabling IPv6 and continuing. Error was: %v", err) } } return nil |