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Author Message
  Topic: Urgent One to One Nat assistance required
phuzi0n

Replies: 8
Views: 8924

PostForum: Advanced Networking   Posted: Wed Nov 20, 2013 23:15   Subject: Urgent One to One Nat assistance required
You need to use VLAN's to put the copiers in the same VLAN as the WAN port so that they are directly connected to your ISP.
  Topic: VLAN0 on Cisco Valet M20
phuzi0n

Replies: 1
Views: 2766

PostForum: Broadcom SoC based Hardware   Posted: Wed Nov 20, 2013 23:01   Subject: VLAN0 on Cisco Valet M20
You shouldn't need to worry about the nvram variables, the GUI should work just fine.

It is just creating the vlan0ports variable because the code to initialize 100mbps switches hasn't been split f ...
  Topic: "source net" not available?
phuzi0n

Replies: 9
Views: 9563

PostForum: Broadcom SoC based Hardware   Posted: Wed Nov 20, 2013 22:44   Subject: "source net" not available?
Apologies for the bump...

Is there a way to configure Source Net for Port Range Forwarding?
Just with iptables.
  Topic: Where did my port forwards go?
phuzi0n

Replies: 6
Views: 3900

PostForum: Broadcom SoC based Hardware   Posted: Wed Nov 13, 2013 22:27   Subject: Where did my port forwards go?
32KB isn't much space to work with in the first place and it's not uncommon for those old models to run out. If you have any ssh/vpn certificates, large startup/firewall/custom scripts, excessively us ...
  Topic: QoS killing my 'Exempt' PC performance.. but why?
phuzi0n

Replies: 13
Views: 11723

PostForum: Broadcom SoC based Hardware   Posted: Wed Nov 13, 2013 21:54   Subject: QoS killing my 'Exempt' PC performance.. but why?
Telnet/ssh to the router and run the "top" command. Soft interrupts will be killing your cpu.

The easiest solution is to get a cheap old used router and connect that person through it. Th ...
  Topic: Where did my port forwards go?
phuzi0n

Replies: 6
Views: 3900

PostForum: Broadcom SoC based Hardware   Posted: Wed Nov 13, 2013 21:44   Subject: Where did my port forwards go?
My first suspicion is that your nvram is full, telnet/ssh to it and run this command to check:

nvram show >/dev/null
  Topic: Potential Firewall or NAT Loopback Issue?
phuzi0n

Replies: 1
Views: 2351

PostForum: Broadcom SoC based Hardware   Posted: Wed Nov 13, 2013 21:41   Subject: Potential Firewall or NAT Loopback Issue?
Sounds like the devices themselves are blocking access from the local network.
  Topic: VLANs and Bandwidth limit
phuzi0n

Replies: 1
Views: 3106

PostForum: Advanced Networking   Posted: Wed Nov 13, 2013 21:32   Subject: VLANs and Bandwidth limit
Isn't VLAN 1 the WAN VLAN port's VLAN?

I still haven't gotten around to testing it myself but afaik you have to use the "swconfig" command line app to configure VLAN's on Atheros models. ...
  Topic: WDS and VAP question
phuzi0n

Replies: 1
Views: 2135

PostForum: Advanced Networking   Posted: Wed Nov 13, 2013 21:10   Subject: WDS and VAP question
The WDS client can have its own VAP but it will be on a different layer 2 segment than the WDS host's VAP. You can have the VAP's share the same SSID but roaming won't be seamless since they are diffe ...
  Topic: Route between two uplinks
phuzi0n

Replies: 3
Views: 3248

PostForum: Advanced Networking   Posted: Wed Nov 13, 2013 20:59   Subject: Route between two uplinks
The WAN port won't have a DHCP client running so you will also need to either assign it an address with ifconfig or spawn another dhcpc process for it.
  Topic: Multiple AP, Identical SSID cannot work. PC cant roam to!
phuzi0n

Replies: 7
Views: 6031

PostForum: Advanced Networking   Posted: Wed Nov 13, 2013 20:39   Subject: Multiple AP, Identical SSID cannot work. PC cant roam to!
# Enable NAT for traffic being routed out br0 so that br1 has connectivity (for WAP's - WAN port disabled)
iptables -t nat -I POSTROUTING -o br0 -s 10.1.1.0/24 -j SNAT --to `nvram get lan_ipaddr`
  Topic: Multiple AP, Identical SSID cannot work. PC cant roam to!
phuzi0n

Replies: 7
Views: 6031

PostForum: Advanced Networking   Posted: Sun Oct 27, 2013 9:57   Subject: Re: Disable NAT on br2 but enable on br1. How?

1)If i setup another wifi linked to br2 (17.16.X.X/16), can i disable NAT when traffic going out to br0? which means no NAT for br2, only routing!

currently all traffic from guest wifi (br1-10.1. ...
  Topic: Port mirroring?
phuzi0n

Replies: 39
Views: 119121

PostForum: Broadcom SoC based Hardware   Posted: Sat Oct 26, 2013 23:55   Subject: Port mirroring?
Different builds have different iptables modules and it appears that your build is missing the ROUTE target module. Try a recent build for your model and see if it has been included, if not then ask f ...
  Topic: Multiple AP, Identical SSID cannot work. PC cant roam to!
phuzi0n

Replies: 7
Views: 6031

PostForum: Advanced Networking   Posted: Fri Oct 18, 2013 20:22   Subject: Multiple AP, Identical SSID cannot work. PC cant roam to!
Clients usually roam based on AP signal strength. If you are putting AP's close together then you should lower their transmit power.

For the 4th AP, are you sure it has the same settings? Can clien ...
  Topic: Guest Wifi still has access to other subnet over VPN
phuzi0n

Replies: 2
Views: 2522

PostForum: Advanced Networking   Posted: Fri Oct 18, 2013 20:16   Subject: Guest Wifi still has access to other subnet over VPN
iptables -I FORWARD -i br1 -d 192.168.30.0/24 -m state --state NEW -j DROP
iptables -I FORWARD -i br1 -d 192.168.40.0/24 -m state --state NEW -j DROP
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