DDWRT VLAN Without internet

Posted by user148888 on Server Fault See other posts from Server Fault or by user148888
Published on 2012-12-09T03:56:13Z Indexed on 2012/12/09 5:06 UTC
Read the original article Hit count: 482

Filed under:

vlan

|

dd-wrt

Hey i have WRT54G with DD-WRT v24-sp2 firmware.

i got this scenario

Vlan0 port 2,3,4 172.168.1.1/24

vlan1 Wan port

Vlan2 port 1 172.168.2.1/24

i can ping from vlan0 to vlan2 but vlan2 can't ping to vlan0

iptables -I FORWARD -i vlan2 -o vlan1 -j DROP i use this to prevent vlan2 to have internet cuz i don't want to share my internet to vlan2 i just want to share local network betwen vlan1 and vlan2..

any help please :S:S:S

© Server Fault or respective owner

Related posts about vlan

Cisco vlan entry missing in vlan.dat, but appears in running-config

as seen on Server Fault - Search for 'Server Fault'
One of our vlan's (ID: 104) stopped working suddenly and computers on that vlan failed when trying to obtain a dhcp ip address. On the Cisco switch if we do show vlan, this command is supposed to shows the vlans in the vlan.dat file. We notice it has every other vlan except the one that is now missing… >>> More
Unable to access VLAN host from VLAN interface in CentOS

as seen on Server Fault - Search for 'Server Fault'
I am playing with VLAN (Virtual LAN) configuration on CentOS 6.4. I have 2 interfaces, eth0 and eth1. I have configured 2 VLAN interfaces eth0.20 and eth0.30 as #file: ifcfg-eth0.20 #------------- VLAN=yes DEVICE=eth0.20 TYPE=Ethernet ONBOOT=yes NM_CONTROLLED=no BOOTPROTO=static IPADDR=192.168… >>> More
Multiple vlans access to shared pbx system

as seen on Server Fault - Search for 'Server Fault'
I'm new to networking and was looking for some assistance. First off I'm using packet tracer to diagram my scenario as I will be receiving my equipment next week to deploy. Hardware to be used: 2 catalyst 3560 switches all connect to a sonic wall router I have two companies that work in the… >>> More
VLAN ID 4095 for guest VLAN tagging

as seen on Server Fault - Search for 'Server Fault'
Just want to know if it's true that if you use the VLAN ID 4095 for guest VLAN tagging, then vMotion will not work correctly as there is nowhere to pass back the reverse arp to? So, the problem we have noticed is when we have vmotioned VM's that are tagged on our trunk network, you cannot ping them… >>> More
vlan change via scvmm not working

as seen on Server Fault - Search for 'Server Fault'
Hi i have a windows 2008 R2 hyper-v server which is managed via scvmm 2008 R2. the guest os running on the hyper-v server is winxp with sp3. if i change the vlan id via scvmm the guest doesn't get an ip via dhcp i looked in the properties of the vm with the hyper-v mmc an see the vlan changed correctly… >>> More

Related posts about dd-wrt

DD-WRT Linksys WRT320N Max Tx Power

as seen on Super User - Search for 'Super User'
What is the save max Tx Power setting for WRT320N? >>> More
DD-WRT: DNSMasq expand-hosts not working

as seen on Super User - Search for 'Super User'
I have a Linksys router running DD-WRT (Firmware: DD-WRT v24-sp2 (09/08/09) mini). I have it successfully resolving the DNS names for my DHCP-assigned systems, but only when I fully-qualify those domains. This is despite using the "expand-hosts" DNSMasq additional option, which is supposed to activate… >>> More
DD-WRT Connection Leak

as seen on Super User - Search for 'Super User'
I have DD-WRT installed on a WRT54G v1.1, and a few of the features seem to cause connections to leak. I've configured it for 1024 connections with TCP/UDP timeouts of 180/30. I've tried higher values as well. Anyway, if I use the Bandwidth tab to monitor the bandwidth usage, the number of connections… >>> More
DD-WRT Router acting as a Switch and Wi-Fi AP

as seen on Super User - Search for 'Super User'
Recently I upgraded to Comcast Business and their modem has a built-in router so I took off my DD-WRT router and moved to a location in my home where I needed more ports and Wi-Fi (preferably without running new Ethernet cables since it's 50-100 foot run through floor and ceilings). I have my network… >>> More
cannot ssh to computer behind a dd-wrt bridge

as seen on Super User - Search for 'Super User'
In my home network , i have dd-wrt router in another room , which bridges wifi from main home router (linksys) to the computers wired behind dd-wrt router. Now I cannot ssh from my laptop ( connected to linksys wifi) to the computers behind dd-wrt wifi bridge. I am able to ping the individual computers… >>> More