2
votes
1answer
176 views

How do I set up an IPv6 DMZ with iptables without a static allocation?

I have several networks which are on Comcast's residential network. I need to access those networks from a variety of environments, via an SSH proxy on one of the hosts. (As it happens I'm using ...
0
votes
0answers
137 views

OpenWRT and multple WANs: active/open connections doesn't update when alternate WAN

Here is my scenario: I have a OpenWRT Backfire 10.03 installed on a Mikrotik RB411U. I have two WANs: a 3G and a wifi. The eth0 interface is my lan. I configured the iptables to MASQUERED both WANs: ...
0
votes
1answer
120 views

Deny all access to router from LAN devices except for services

I have a OpenWRT installation which I'm currently hardening. I'd like to prevent all network access from LAN devices to the router, except for TCP 22, TCP 80, and TCP 443. I'm using LuCI, and here ...
0
votes
1answer
432 views

how to use iptables to block the IP of device connected to openwrt router

I have two routers(A,B).the A connect to internet with IP:192.168.1.1 The openwrt router B connect the lan of A by bridge with static IP:192.168.1.111. I am learning to use iptables to control the ...
0
votes
0answers
237 views

How can I redirect/forward all the UDP/TCP traffic on one interface to another interface in OpenWrt

I am new to networking and I have a measurement device (D) that periodically sends all its readings over few UDP multicast sockets (with different multicast IP addresses and different port numbers). ...
0
votes
1answer
936 views

iptables forward rule not working in openwrt

I am trying to apply some iptables forwarding rules in openwrt. Here is my scenario - My server has two cards ath0 and br-lan. br-lan is connected to internet and ath0 to private network. The other ...
0
votes
1answer
1k views

strongswan VPN on OpenWrt

Hi I'm running Barrier Breaker version of OpenWRT and I have setup a VPN according to: http://wiki.openwrt.org/inbox/strongswan.howto I can connect to the VPN with my iPhone or Mac (to 10.10.1.0/24 ...
0
votes
1answer
819 views

OpenWRT Allow connections between 2 machines on LAN mapped to 2 IPs on WAN

I have an OpenWRT router with 1 WAN port and many LAN ports. I have assigned a second IP to the WAN port by adding a command to the startup scripts like that: ip addr add X.Y.Z.G/24 dev eth0.2 ...