Differences

This shows you the differences between two versions of the page.

--- linux_router:nftables [2023-09-19 Tue wk38 19:59] – [Sample NFTables configuration] baumkp
+++ linux_router:nftables [2023-11-05 Sun wk44 14:06] (current) – [NFTables Configuration] baumkp
@@ Line 7: / Line 7: @@
 Dont forget to ensure the router is allowed to forward packets:
-  * ''sudo sysctl net.ipv6.ip_forward'' to check
+  * ''sudo sysctl net.ipv4.ip_forward'' to check
-  * ''sudo sysctl net.ipv6.ip_forward=1'' to set or =0 turn off
+  * ''sudo sysctl net.ipv4.ip_forward=1'' to set or =0 turn off
   * ''sudo sysctl net.ipv6.conf.all.forwarding=1'' similar for ipv6
 ====Sample NFTables configuration====
@@ Line 273: / Line 273: @@
 ++++mail server ports:|
-  * smtp {25} / smtps {465}
+  * smtp {25} / (smtps) submissions {465} / submission {587} - (My mail server uses smtp / submission on ports 25 / 587 respectivily)
-  * imap {143} / imaps {993}  (My mail server uses starttls with 143)
+  * imap {143} / imaps {993} - (My mail server uses starttls on port 143)
-  *
+  * pop3 {110} / pop3s {995} - who still uses pop3?
+''nft'' translates ports to service namesas defined in /etc/services
 ++++
 ===Some configuration notes===