use rp_filter=2 to allow responses on different network devices?

Following https://sysctl-explorer.net/net/ipv4/rp_filter/
2022-12-17 22:37:55 -07:00 · 2022-12-17 22:37:55 -07:00 · e1099e16a7
commit e1099e16a7
parent bc9f93c54c
1 changed files with 2 additions and 1 deletions
--- a/docker/services.opt/wireguard
+++ b/docker/services.opt/wireguard
@ -19,4 +19,5 @@
      - tinc
    network_mode: 'service:tinc'
    sysctls:
-      - net.ipv4.conf.all.src_valid_mark=1
+      - net.ipv4.conf.all.src_valid_mark=1
+      - net.ipv4.conf.all.rp_filter=2