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Hello all . I am attempting to get multiple ports on a Soekris 4521 (2 radios + LAN interface), running 1.2b7, to be subject to the captive portal option on a Sorekirs 4501 running the same OS. We know we can't do this unless the interface with captive portal turned on, is supplying the IP addresses via DHCP. The current problem is getting DHCP relay implemented. I have the DHCP server enabled on the 4501's eth0 interface, connected via X-over cable to the 4521's WAN port. I am just testing with the LAN port at the moment, so the radio interfaces are disabled. DHCP relay is enabled for the 4501's LAN. I have tried configuring it to use the DHCP server at the 4501 LAN's eth2 fixed address, with a fixed address on the 4521's WAN port, as well as letting the 4521's WAN port get an IP address from the DHCP server, and implementing the proxy option in the DHCP relay config. My laptop can get a DHCP address when plugged directly into the 4501's eth2, but it doesn't seem to relay through to the same laptop when connected to the LAN port of the 4521. Any ideas? I believe the Rules are The 4521's status.php page shows the following under the unparsed ipfilter rules section: # allow our DHCP client out to the WAN # XXX - should be more restrictive # (not possible at the moment - need 'me' like in ipfw) pass out quick on sis0 proto udp from any port = 68 to any port = 67 block in log quick on sis0 proto udp from any port = 67 to 10.0.11.0/24 port = 68 pass in quick on sis0 proto udp from any port = 67 to any port = 68 # LAN/OPT spoof check (needs to be after DHCP because of broadcast addresses) block in log quick on sis1 from ! 10.0.11.0/24 to any What does the "# (not possible at the moment - need 'me' like in ipfw)" entry mean? The following was in the 'last 200 system log entries': Mar 29 13:03:36 cust-rtr dhcrelay: Internet Systems Consortium DHCP Relay Agent V3.0.1rc14 Mar 29 13:03:36 cust-rtr dhcrelay: Copyright 2004 Internet Systems Consortium. Mar 29 13:03:36 cust-rtr dhcrelay: All rights reserved. Mar 29 13:03:36 cust-rtr dhcrelay: For info, please visit http://www.isc.org/sw/dhcp/ Mar 29 13:03:36 cust-rtr dhcrelay: sis0: not found Mar 29 13:03:36 cust-rtr dhcrelay: sis0: not found I'm wondering how the sis0 interface can be 'not found', but still show up in the interfaces section? Thanks in advance for any help! Dennis |