docs(readme): update README.md to include incoming interface (`-i t…

…un0`) in client NAT commands example (dndx#163)
hizukiayaka · Aug 26, 2024 · 8c7f4e9 · 8c7f4e9
1 parent 90b9337
commit 8c7f4e9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -144,8 +144,8 @@ both IPv4 and IPv6 usage.
 #### Using iptables
 
 ```
-iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
-ip6tables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
+iptables -t nat -A POSTROUTING -o eth0 -i tun0 -j MASQUERADE
+ip6tables -t nat -A POSTROUTING -o eth0 -i tun0 -j MASQUERADE
 ```
 
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