[pptp-server] Can't Find PDC ?!?

[Timothy Findlay]

Hi,

I know theres lots of other messages out there about this sorta one, so
I'll keep it brief. I'm aiming for :


Win98 -----"Internet"----> Linux Firewall + pptp -------"Private
Network"-----> NT PDC

I've got 2 NIC's in the Linux box, one with a real IP and one with a
private thingo, and it logs in ok, and I can ping around the network, I
can web-browse around our internal network, but I cant browse, and when
I try to connect directly like going Start->Run and entering
\\machine_name\ to get a list of shares it kinda blinks back and forth
for a bit can comes up with a box asking me for a password for the
\\machine_name\$IPC thing.

As I know it, this mean I havent logged into the PDC.

Heres what my log files say, /var/log/messages
Aug 24 00:19:20 ATGWEBSRV1 pptpd[2312]: CTRL: Client 203.43.154.163
control connection started
Aug 24 00:19:20 ATGWEBSRV1 pptpd[2312]: CTRL: Starting call (launching
pppd, opening GRE)
Aug 24 00:19:20 ATGWEBSRV1 pppd[2313]: pppd 2.3.11 started by root, uid
0
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: Using interface ppp0
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: Connect: ppp0 <--> /dev/pts/1
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: CHAP peer authentication
succeeded for ATG\\timf
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: found interface eth1 for proxy
arp
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: local  IP address 128.1.6.26
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: remote IP address 128.1.6.27
Aug 24 00:19:22 ATGWEBSRV1 kernel: NAT: 0 dropping untracked packet
c1aa34a0 1 128.1.6.27 -> 224.0.0.2
Aug 24 00:19:25 ATGWEBSRV1 kernel: NAT: 0 dropping untracked packet
c1b36660 1 128.1.6.27 -> 224.0.0.2
Aug 24 00:19:28 ATGWEBSRV1 kernel: NAT: 0 dropping untracked packet
c10dea80 1 128.1.6.27 -> 224.0.0.2


any my /var/log/pptpd.log
Aug 24 00:19:20 ATGWEBSRV1 pptpd[2312]: CTRL: Client <my_home_ip>
control connection started
Aug 24 00:19:20 ATGWEBSRV1 pptpd[2312]: CTRL: Starting call (launching
pppd, opening GRE)
Aug 24 00:19:20 ATGWEBSRV1 pppd[2313]: pppd 2.3.11 started by root, uid
0
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: Using interface ppp0
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: Connect: ppp0 <--> /dev/pts/1
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [LCP ConfReq id=0x1
<asyncmap 0x0> <auth chap MD5> <magic 0x49ee98e5> <pcomp> <accomp>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [LCP ConfReq id=0x1 <magic
0x509db90> <pcomp> <accomp>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [LCP ConfAck id=0x1 <magic
0x509db90> <pcomp> <accomp>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [LCP ConfAck id=0x1
<asyncmap 0x0> <auth chap MD5> <magic 0x49ee98e5> <pcomp> <accomp>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [CHAP Challenge id=0x1
<132f0ecdd083f8b5a8f1e8dfd764c53257>, name = "ATGWEBSRV1"]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [CHAP Response id=0x1
<98b48e181afb2698d7024217009a122a>, name = "ATG\\timf"]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [CHAP Success id=0x1
"Welcome to ATGWEBSRV1."]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [IPCP ConfReq id=0x1 <addr
128.1.6.26> <compress VJ 0f 01>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [CCP ConfReq id=0x1 <deflate
15> <deflate(old#) 15> <bsd v1 15>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: CHAP peer authentication
succeeded for ATG\\timf
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [IPCP ConfReq id=0x1 <addr
0.0.0.0> <ms-dns1 0.0.0.0> <ms-wins 0.0.0.0> <ms-dns3 0.0.0.0> <ms-wins
0.0.0.0>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [IPCP ConfNak id=0x1 <addr
128.1.6.27> <ms-dns1 128.1.6.7> <ms-wins 128.1.6.7> <ms-dns3 128.1.6.7>
<ms-wins 128.1.6.7>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [IPCP ConfRej id=0x1
<compress VJ 0f 01>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [IPCP ConfReq id=0x2 <addr
128.1.6.26>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [LCP ProtRej id=0x2 80 fd 01
01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [IPCP ConfReq id=0x2 <addr
128.1.6.27> <ms-dns1 128.1.6.7> <ms-wins 128.1.6.7> <ms-dns3 128.1.6.7>
<ms-wins 128.1.6.7>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: sent [IPCP ConfAck id=0x2 <addr
128.1.6.27> <ms-dns1 128.1.6.7> <ms-wins 128.1.6.7> <ms-dns3 128.1.6.7>
<ms-wins 128.1.6.7>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: rcvd [IPCP ConfAck id=0x2 <addr
128.1.6.26>]
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: found interface eth1 for proxy
arp
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: local  IP address 128.1.6.26
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: remote IP address 128.1.6.27
Aug 24 00:19:21 ATGWEBSRV1 pppd[2313]: Script /etc/ppp/ip-up started
(pid 2314)
Aug 24 00:19:22 ATGWEBSRV1 pppd[2313]: Script /etc/ppp/ip-up finished
(pid 2314), status = 0x0

Thanks heaps for all your help in advance!

Regards,
Tim.