Connecting My ADSL MODEM To My FreeBSD Pc.
Stephan Weaver
stephanweaver at hotmail.com
Tue Jun 21 13:06:16 GMT 2005
Hello Friendly FreeBSD people.
Let me get straight to the point.
I am implimenting a FreeBSD Based Firewall.
I have an ADSL Speedtouch 5200 Modem/Router, Currently Plugged into my
Switch.
I want to connect the ADSL modem to my FreeBSD Firewall;
So that the FreeBSD Firewall will be creating a PPP connection directly to
my ISP.
E.g., my vr0 interface will have a PUBLIC Internet Address (IF Possible?).
My Isp Uses PPPoA, i used the instructions from the handbook;
Using 'mpd'.
I set the ADSL router in 'bridge' mode and connect the Ethernet cable
from the Dsl Router/Modem to my FreeBSD Firewall. ON the Interface vr0.
But i have little success getting the results i want. [The Firewall doesn't
connect to my ISP]
Anyone willing to give me a clue?
---------------------------------------
Config stuff.
rc.conf
--
#FireWall Stuff
#---------------
inetd_enable="NO"
sendmail_enable="NO"
sendmail_submit_enable="NO"
sendmail_outbound_enable="NO"
sendmail_msp_queue_enable="NO"
check_quotas="NO"
gateway_enable="YES"
ipnat_enable="YES"
ipnat_rules="/etc/ipnat.rules"
ipfilter_enable="YES"
ipfilter_flags=""
ipfilter_rules="/etc/ipf.rules"
ipmon_enable="YES"
ipmon_flags="-Dsn"
#vr0 Connects to DSL MODEM
ifconfig_vr0="inet 192.168.0.1 netmask 255.255.255.0"
#-------------------------
mpd.conf
default:
load adsl
adsl:
new -i ng0 adsl adsl
set bundle authname USER******
set bundle password PASS***[changed]
set bundle disable multilink
set link no pap acfcomp protocomp
set link disable chap
set link accept chap
set link keep-alive 30 10
set ipcp no vjcomp
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
set iface route default
set iface disable on-demand
set iface enable proxy-arp
set iface idle 0
open
-----------------
mpd.links
--
adsl:
set link type pptp
set pptp mode active
set pptp enable originate outcall
set pptp self 192.168.0.1
set pptp peer 192.168.0.254
----------------
192.168.0.1 = vr0 interface [ firewall ]
192.168.0.254 = dsl modem/router.
Empty /etc/ipnat.rules; empty /etc/ipf.rules
------------------
MPD.LOG
---
Multi-link PPP for FreeBSD, by Archie L. Cobbs.
Based on iij-ppp, by Toshiharu OHNO.
mpd: pid 523, version 3.18 (root at pizzaboys.org 20:57 16-Jun-2005)
[adsl] ppp node is "mpd523-adsl"
set pptp mode: unknown command. Try "help".
[adsl] using interface ng0
[adsl] IPCP: peer address cannot be zero
[adsl] IFACE: Open event
[adsl] IPCP: Open event
[adsl] IPCP: state change Initial --> Starting
[adsl] IPCP: LayerStart
[adsl:adsl] [adsl] bundle: OPEN event in state CLOSED
[adsl] opening link "adsl"...
[adsl] link: OPEN event
[adsl] LCP: Open event
[adsl] LCP: state change Initial --> Starting
[adsl] LCP: LayerStart
[adsl] device: OPEN event in state DOWN
pptp0: connecting to 192.168.0.254:1723
[adsl] device is now in state OPENING
pptp0: connection to 192.168.0.254:1723 failed
pptp0: killing connection with 192.168.0.254:1723
pptp0-0: killing channel
[adsl] PPTP call failed
[adsl] device: DOWN event in state OPENING
[adsl] device is now in state DOWN
[adsl] link: DOWN event
[adsl] LCP: Down event
[adsl] device: OPEN event in state DOWN
[adsl] pausing 7 seconds before open
[adsl] device is now in state DOWN
-----------------------------
pptp.log
-=------=-=-=-=-=
pizzaboys# 192.168.0.254 adsl
anon warn[open_inetsock:pptp_callmgr.c:311]: connect: Connection refused
anon fatal[callmgr_main:pptp_callmgr.c:123]: Could not open control
connection
to 192.168.0.254
-----
pptp / ppp.conf file
pizzaboys# less /etc/ppp/ppp.conf
adsl:
set log phase chat lcp ipcp ccp tun command
set timeout 0
enable dns
set authname USER(*****
set authkey PASSWD****
set ifaddr 0 0
add default HISADDR
Regards,
Stephan Weaver.
PLEASE REPLY to this address as i am not suscribed.
stephanweaver at hotmail.com
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