add tipp to get more ports

FreifunkBremen · Jul 25, 2019 · dfab66f · dfab66f
1 parent 0d0098e
commit dfab66f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -85,6 +85,8 @@ On this way the other vpns got the new internal routing in ```bird``` and ```bir
 
 ## Babel
 
+if installed nat64 maybe extends port pool by reconfigure local range `sysctl net.ipv4.ip_local_port_range`
+
 ### Babel Gateway
 A babel gateway is a maschine which allow to exit ipv6 default route and recieve the client and nodes subnet