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local.m4: Allow dmz/jump packets on unsafe/colo networks and vice versa.
[firewall]
/
radius.m4
diff --git
a/radius.m4
b/radius.m4
index
7f0dc2c
..
e543878
100644
(file)
--- a/
radius.m4
+++ b/
radius.m4
@@
-69,5
+69,8
@@
run iptables -t nat -A outbound -j RETURN -d 172.29.198.0/23
run iptables -t nat -A outbound -j SNAT --to-source 62.49.204.158
run iptables -t nat -A POSTROUTING -j outbound
run iptables -t nat -A outbound -j SNAT --to-source 62.49.204.158
run iptables -t nat -A POSTROUTING -j outbound
+## Forbid anything complicated to the NAT address.
+run iptables -A INPUT -d 62.49.204.158 ! -p icmp -j REJECT
+
m4_divert(-1)
###----- That's all, folks --------------------------------------------------
m4_divert(-1)
###----- That's all, folks --------------------------------------------------