delray
DD-WRT Novice
Joined: 21 May 2017
Posts: 1
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 Posted: Sun May 21, 2017 16:20 Post subject: USB cellular modem passthrough to VLAN port using switched |
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I have been using an AT&T mobley router connected to my ASUS RT66 via USB and things have been working pretty well. I can connect to the DDWRT enabled router via wireless and have normal internet access.
I would like to use port 4 of the router to bypass NAT and go straight to the USB modem.
I thought that adding a second wan port using the instructions below would work.
http://www.dd-wrt.com/wiki/index.php/VLAN_Bridging_WAN_and_a_LAN_port#Second_WAN_port
I did the following:
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nvram set vlan1ports="1 2 3 8*"
nvram set vlan2ports="0 4 8u"
nvram commit
reboot
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This did something to port 4 since it will no longer obtain and IP address. I assumed that it would now passthrough to the USB modem to get its IP but it does not. Maybe usb WAN is not considered the same as a normal WAN?
Do I need to set up IP table rules? |
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