Problem solved! The dial port provider didn't tell me to send Service-Type = Framed-User and they told me the wrong Framed-Netmask number. Very unprofessional, I am not impressed. Thanks to everyone for your help, I learnt a lot. regards Mervyn
[EMAIL PROTECTED] wrote: > Mervyn Jack <[EMAIL PROTECTED]> wrote: > > You'll notice the first line of tcpdump, shows the request coming in > > on port 1645 and a return port of 1812. (I assume that's a return > > port. Here is that first line.. > > > > 14:23:22.959993 203.194.56.120.1812 > 203.16.135.45.1645: > > rad-access-req 271 [id 95] Attr[ NAS_ipaddr{203.220.246.49} > > NAS_port_type{#30} Called_station{142330358 016426} [|radius] (DF) > > This is the access request packet. It looks fine. > > > Here's what my radiusd server sends back to the proxy server... the > > next line, this doesn't look like the reply packet, could it be the > > SNMP connection, but why on port 1645? > > No, look at it again. It says the protocol is ICMP, not UDP. > > > 14:23:22.960038 203.16.135.45 > 203.194.56.120: icmp: 203.16.135.45 udp port 1645 > > unreachable [tos 0xc0] > > Read that line again: It says that at the IP address 203.16.135.45, X--- chomp---X -- Mervyn Jack, Technical Director, Country Netlink Pty Ltd. PO Box 529, Cobram, Vic. Australia, 3644 Ph +61 3 5871 1000 Fax +61 3 5871 1874 Mobile 0409 960 520 mailto:[EMAIL PROTECTED] http://www.cnl.com.au ICQ 354419 - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html