Menu
What's new
By:
Filters Better Search

Recent content by cfm56

  • SNBForums Code of Conduct

    SNBForums is a community for everyone, no matter what their level of experience.

    Please be tolerant and patient of others, especially newcomers. We are all here to share and learn!

    The rules are simple: Be patient, be nice, be helpful or be gone!

  1. C

    Asus-Merlin, Port Forwarding, "Apply Button" missing. 384.16

    that solved it @dave14305 thanks so much for the help!
  2. C

    Asus-Merlin, Port Forwarding, "Apply Button" missing. 384.16

    ah... ok...let me fix that and see if that helps...thanks so much..will report how it goes
  3. C

    Asus-Merlin, Port Forwarding, "Apply Button" missing. 384.16

    how's this look? Total 430.10 MB Free 112.45 MB Buffers 0.08 MB Cache 97.98 MB Swap 0.00 / 2048.00 MB Internal Storage NVRAM usage 67037 / 131072 bytes JFFS 47.77 / 48.00 MB
  4. C

    Asus-Merlin, Port Forwarding, "Apply Button" missing. 384.16

    @dave14305 thanks for the reply.... I wondered if that was the case, but on mine, the changes simply don't stick. I add the new profile....hit OK...I see it in the list, I refresh... and all my changes are gone.. back to right where I started?
  5. C

    Asus-Merlin, Port Forwarding, "Apply Button" missing. 384.16

    Is it just me, or is the apply button missing on my 374.16 port forwarding page? Any solution? Thanks
  6. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    OK this worked: Thanks @Odkrys for the ultimate solution, and netware5 for your responsiveness! #!/bin/sh ebtables -A INPUT --in-interface tap+ --protocol ipv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP ebtables -A INPUT --in-interface tap+ --protocol ipv4 --ip-protocol udp...
  7. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    @DocUmibozu you can really call it anything I think...as long as it's an executable script within your scripts directory. Mine is inside of my nat-start scripts
  8. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    ok, so... even after setting TAP22: The following is not working, still seeing DHCP signal from both sides NOT WORKING: ebtables -I INPUT -i tap22 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP & ebtables -I OUTPUT -o tap22 -p IPv4 --ip-protocol udp --ip-destination-port 67:68...
  9. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    So in my case @netware5, it seems I'm TAP22... Odkrys, thanks for the link..
  10. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    for the record, tap0 also doesn't work
  11. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    looks like that didn't work..still getting DHCP ACK responses from both DHCP servers... should I try TAP0? (See attached)
  12. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    trying: #Drop DHCP across VPN ebtables -I INPUT -i tap21 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP & ebtables -I OUTPUT -o tap21 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP &
  13. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    thanks netware... Basically trying to keep DHCP from transversing the TAP OpenVPN tunnel to the other side. Both offices have their own DHCP server and I'm trying to block it from entering the tunnel. Thought I had this working at one point on DDWRT, but can't remember if I ever found a...
  14. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    It used to be something like this in IPtables ebtables -I INPUT -i tap0 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP & ebtables -I OUTPUT -o tap0 -p IPv4 --ip-protocol udp --ip-destination-port 67:68 -j DROP & I'm just unsure of if it's tap0 or not.
  15. C

    Need to Block DHCP from traveling across site-to-site TAP VPN Tunnel.

    All, I had this working at some time in the past where I had put in some commands into DD-WRT routers to block DHCP from traveling across our VPN tunnel (Open VPN\TAP). Yes I realize that TAP is unpopular, and thus the reason I can't find this info. We basically need to function as 1...
See more
Top