diff options
| author | Christian Pointner <equinox@spreadspace.org> | 2019-07-16 19:55:12 +0200 |
|---|---|---|
| committer | Christian Pointner <equinox@spreadspace.org> | 2019-07-16 19:55:12 +0200 |
| commit | 3da72a751fe54369d6dda9c6746eb888d128302a (patch) | |
| tree | 3a7edfb47458ca7db52a3d2298285472428e4799 /inventory/host_vars/ch-router.yml | |
| parent | fix firewall of router (allow ssh from internal nets) (diff) | |
ch-router: make firewall script a little bit nicer
Diffstat (limited to 'inventory/host_vars/ch-router.yml')
| -rw-r--r-- | inventory/host_vars/ch-router.yml | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/inventory/host_vars/ch-router.yml b/inventory/host_vars/ch-router.yml index 5394c4d6..fe313d87 100644 --- a/inventory/host_vars/ch-router.yml +++ b/inventory/host_vars/ch-router.yml @@ -66,7 +66,7 @@ openwrt_mixin: SSH_PORT=$(uci get dropbear.@dropbear[0].Port) - ## Local Traffic + ## Local/Management Traffic # iptables -A INPUT -i lo -d 127.0.0.0/8 -s 127.0.0.0/8 -j ACCEPT iptables -A INPUT -i "$MGMT_IF" -d "$MGMT_IPADDR" -s "$MGMT_IPADDR/$MGMT_NETMASK" -j ACCEPT @@ -84,11 +84,13 @@ openwrt_mixin: ## LAN Traffic # - iptables -A INPUT -i "$SVC_IF" -p icmp -d "$SVC_IPADDR" -s 192.168.0.0/16 -j ACCEPT - iptables -A INPUT -i "$SVC_IF" -d "$SVC_IPADDR" -p tcp --dport "$SSH_PORT" -j ACCEPT + iptables -A INPUT -i "$SVC_IF" -d "$SVC_IPADDR" -s 192.168.0.0/16 -p icmp -j ACCEPT + iptables -A INPUT -i "$SVC_IF" -d "$SVC_IPADDR" -s 192.168.0.0/16 -p tcp --dport "$SSH_PORT" -j ACCEPT iptables -A INPUT -i "$SVC_IF" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT + iptables -A FORWARD -i "$SVC_IF" -o "$MAGENTA_IF" -s 192.168.0.0/16 -j ACCEPT iptables -A FORWARD -i "$MAGENTA_IF" -o "$SVC_IF" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT + iptables -t nat -A POSTROUTING -o "$MAGENTA_IF" -s 192.168.0.0/16 -j SNAT --to "$MAGENTA_IPADDR" |