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<DIV><FONT size=2 face=Arial>Trying to make a vpdn setup work from a windows vpn
client to a cisco 2600. I had this working for a while, but then after one minor
config change by someone else it stopped working. That change shouldn't have
broken anything, but I backed it out nonetheless and the connection is still not
working again.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>I think it's breaking during the LCP negotiation,
before authentication even occurs. Here's what I get from PPP debugging. Notice
that it never gets to the authentication phase. I will attach relevant portions
of the config afterwards.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face="Courier New">genisis#show debug<BR>PPP:<BR> PPP
detailed event debugging is on<BR> PPP authentication debugging is
on<BR> PPP protocol errors debugging is on<BR> PPP protocol
negotiation debugging is on</FONT></DIV>
<DIV><FONT face="Courier New"></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"></FONT> </DIV>
<DIV><FONT face="Courier New"></FONT> </DIV>
<DIV><FONT size=2 face="Courier New">genisis#<BR>genisis#term
mon<BR>genisis#<BR>*Mar 1 02:26:32.559: Se0/0 PPP: Outbound cdp packet
dropped, CDPCP state is Listen<BR>*Mar 1 02:26:39.415: EVT: Dynamic
Bind 0 0x82C3989C<BR>*Mar 1 02:26:39.415: ppp13 EVT: Cstate 4
0x00000000<BR>*Mar 1 02:26:39.415: ppp13 PPP: Using vpn set call
direction<BR>*Mar 1 02:26:39.415: ppp13 PPP: Treating connection as a
callin<BR>*Mar 1 02:26:39.415: ppp13 PPP: Phase is ESTABLISHING, Passive
Open<BR>*Mar 1 02:26:39.415: ppp13 LCP: State is Listen<BR>*Mar 1
02:26:39.439: ppp13 EVT: Packet 0 0x8332C29C<BR>*Mar 1 02:26:39.439: ppp13
LCP: I CONFREQ [Listen] id 0 len 21<BR>*Mar 1 02:26:39.439: ppp13
LCP: MRU 1400 (0x01040578)<BR>*Mar 1 02:26:39.439: ppp13
LCP: MagicNumber 0x4FC8505D (0x05064FC8505D)<BR>*Mar 1
02:26:39.439: ppp13 LCP: PFC (0x0702)<BR>*Mar 1
02:26:39.439: ppp13 LCP: ACFC (0x0802)<BR>*Mar 1
02:26:39.439: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:39.439: ppp13 PPP: Authorization
required<BR>*Mar 1 02:26:39.439: ppp13 LCP: O CONFREQ [Listen] id 1 len
15<BR>*Mar 1 02:26:39.443: ppp13 LCP: AuthProto MS-CHAP
(0x0305C22380)<BR>*Mar 1 02:26:39.443: ppp13 LCP:
MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1 02:26:39.443: ppp13 LCP:
O CONFREJ [Listen] id 0 len 7<BR>*Mar 1 02:26:39.443: ppp13
LCP: Callback 6 (0x0D0306)<BR>*Mar 1 02:26:41.431:
ppp13 EVT: Packet 0 0x830D1F30<BR>*Mar 1 02:26:41.431: ppp13 LCP: I
CONFREQ [REQsent] id 1 len 21<BR>*Mar 1 02:26:41.431: ppp13
LCP: MRU 1400 (0x01040578)<BR>*Mar 1 02:26:41.431: ppp13
LCP: MagicNumber 0x4FC8505D (0x05064FC8505D)<BR>*Mar 1
02:26:41.431: ppp13 LCP: PFC (0x0702)<BR>*Mar 1
02:26:41.431: ppp13 LCP: ACFC (0x0802)<BR>*Mar 1
02:26:41.431: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:41.431: ppp13 LCP: O CONFREJ [REQsent] id 1 len
7<BR>*Mar 1 02:26:41.431: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:41.451: ppp13 LCP: TIMEout: State
REQsent<BR>*Mar 1 02:26:41.451: ppp13 LCP: O CONFREQ [REQsent] id 2 len
15<BR>*Mar 1 02:26:41.451: ppp13 LCP: AuthProto MS-CHAP
(0x0305C22380)<BR>*Mar 1 02:26:41.451: ppp13 LCP:
MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1 02:26:43.467: ppp13 LCP:
TIMEout: State REQsent<BR>*Mar 1 02:26:43.467: ppp13 LCP: O CONFREQ
[REQsent] id 3 len 15<BR>*Mar 1 02:26:43.467: ppp13 LCP:
AuthProto MS-CHAP (0x0305C22380)<BR>*Mar 1 02:26:43.467: ppp13
LCP: MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1
02:26:44.431: ppp13 EVT: Packet 0 0x830D2E1C<BR>*Mar 1 02:26:44.435: ppp13
LCP: I CONFREQ [REQsent] id 2 len 21<BR>*Mar 1 02:26:44.435: ppp13
LCP: MRU 1400 (0x01040578)<BR>*Mar 1 02:26:44.435: ppp13
LCP: MagicNumber 0x4FC8505D (0x05064FC8505D)<BR>*Mar 1
02:26:44.435: ppp13 LCP: PFC (0x0702)<BR>*Mar 1
02:26:44.435: ppp13 LCP: ACFC (0x0802)<BR>*Mar 1
02:26:44.435: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:44.435: ppp13 LCP: O CONFREJ [REQsent] id 2 len
7<BR>*Mar 1 02:26:44.435: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:45.483: ppp13 LCP: TIMEout: State
REQsent<BR>*Mar 1 02:26:45.483: ppp13 LCP: O CONFREQ [REQsent] id 4 len
15<BR>*Mar 1 02:26:45.483: ppp13 LCP: AuthProto MS-CHAP
(0x0305C22380)<BR>*Mar 1 02:26:45.483: ppp13 LCP:
MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1 02:26:47.499: ppp13 LCP:
TIMEout: State REQsent<BR>*Mar 1 02:26:47.499: ppp13 LCP: O CONFREQ
[REQsent] id 5 len 15<BR>*Mar 1 02:26:47.499: ppp13 LCP:
AuthProto MS-CHAP (0x0305C22380)<BR>*Mar 1 02:26:47.499: ppp13
LCP: MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1
02:26:48.427: ppp13 EVT: Packet 0 0x830D3118<BR>*Mar 1 02:26:48.431: ppp13
LCP: I CONFREQ [REQsent] id 3 len 21<BR>*Mar 1 02:26:48.431: ppp13
LCP: MRU 1400 (0x01040578)<BR>*Mar 1 02:26:48.431: ppp13
LCP: MagicNumber 0x4FC8505D (0x05064FC8505D)<BR>*Mar 1
02:26:48.431: ppp13 LCP: PFC (0x0702)<BR>*Mar 1
02:26:48.431: ppp13 LCP: ACFC (0x0802)<BR>*Mar 1
02:26:48.431: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:48.431: ppp13 LCP: O CONFREJ [REQsent] id 3 len
7<BR>*Mar 1 02:26:48.431: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:49.515: ppp13 LCP: TIMEout: State
REQsent<BR>*Mar 1 02:26:49.515: ppp13 LCP: O CONFREQ [REQsent] id 6 len
15<BR>*Mar 1 02:26:49.515: ppp13 LCP: AuthProto MS-CHAP
(0x0305C22380)<BR>*Mar 1 02:26:49.515: ppp13 LCP:
MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1 02:26:51.531: ppp13 LCP:
TIMEout: State REQsent<BR>*Mar 1 02:26:51.531: ppp13 LCP: O CONFREQ
[REQsent] id 7 len 15<BR>*Mar 1 02:26:51.531: ppp13 LCP:
AuthProto MS-CHAP (0x0305C22380)<BR>*Mar 1 02:26:51.531: ppp13
LCP: MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1
02:26:52.431: ppp13 EVT: Packet 0 0x830CFB60<BR>*Mar 1 02:26:52.431: ppp13
LCP: I CONFREQ [REQsent] id 4 len 21<BR>*Mar 1 02:26:52.431: ppp13
LCP: MRU 1400 (0x01040578)<BR>*Mar 1 02:26:52.431: ppp13
LCP: MagicNumber 0x4FC8505D (0x05064FC8505D)<BR>*Mar 1
02:26:52.435: ppp13 LCP: PFC (0x0702)<BR>*Mar 1
02:26:52.435: ppp13 LCP: ACFC (0x0802)<BR>*Mar 1
02:26:52.435: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:52.435: ppp13 LCP: O CONFREJ [REQsent] id 4 len
7<BR>*Mar 1 02:26:52.435: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:53.547: ppp13 LCP: TIMEout: State
REQsent<BR>*Mar 1 02:26:53.547: ppp13 LCP: O CONFREQ [REQsent] id 8 len
15<BR>*Mar 1 02:26:53.547: ppp13 LCP: AuthProto MS-CHAP
(0x0305C22380)<BR>*Mar 1 02:26:53.547: ppp13 LCP:
MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1 02:26:55.563: ppp13 LCP:
TIMEout: State REQsent<BR>*Mar 1 02:26:55.563: ppp13 LCP: O CONFREQ
[REQsent] id 9 len 15<BR>*Mar 1 02:26:55.563: ppp13 LCP:
AuthProto MS-CHAP (0x0305C22380)<BR>*Mar 1 02:26:55.563: ppp13
LCP: MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1
02:26:56.431: ppp13 EVT: Packet 0 0x830D0D48<BR>*Mar 1 02:26:56.431: ppp13
LCP: I CONFREQ [REQsent] id 5 len 21<BR>*Mar 1 02:26:56.431: ppp13
LCP: MRU 1400 (0x01040578)<BR>*Mar 1 02:26:56.431: ppp13
LCP: MagicNumber 0x4FC8505D (0x05064FC8505D)<BR>*Mar 1
02:26:56.431: ppp13 LCP: PFC (0x0702)<BR>*Mar 1
02:26:56.431: ppp13 LCP: ACFC (0x0802)<BR>*Mar 1
02:26:56.431: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:56.431: ppp13 LCP: O CONFREJ [REQsent] id 5 len
7<BR>*Mar 1 02:26:56.431: ppp13 LCP: Callback 6
(0x0D0306)<BR>*Mar 1 02:26:57.579: ppp13 LCP: TIMEout: State
REQsent<BR>*Mar 1 02:26:57.579: ppp13 LCP: O CONFREQ [REQsent] id 10 len
15<BR>*Mar 1 02:26:57.579: ppp13 LCP: AuthProto MS-CHAP
(0x0305C22380)<BR>*Mar 1 02:26:57.579: ppp13 LCP:
MagicNumber 0x0F0968D2 (0x05060F0968D2)<BR>*Mar 1 02:26:59.595: ppp13 LCP:
TIMEout: State REQsent<BR>*Mar 1 02:26:59.595: ppp13 LCP: O TERMREQ
[REQsent] id 10 len 4<BR>*Mar 1 02:26:59.595: ppp13 PPP: Phase is
TERMINATING<BR>*Mar 1 02:26:59.595: ppp13 LCP: State is
Listen<BR>*Mar 1 02:26:59.595: ppp13 EVT: Hard Disc 0
0x00000000<BR>*Mar 1 02:26:59.595: ppp13 PPP: Sending Acct Event[Down]
id[11]<BR>*Mar 1 02:26:59.595: ppp13 LCP: State is Closed<BR>*Mar 1
02:26:59.595: ppp13 PPP: Phase is DOWN<BR>*Mar 1 02:26:59.599: ppp13 EVT:
Free PPP 0 0x00000000<BR></FONT></DIV>
<DIV><FONT size=2 face="Courier New"></FONT> </DIV>
<DIV><FONT size=2 face="Courier New"><FONT
face=Arial>==========</FONT></FONT></DIV>
<DIV><FONT size=2 face="Courier New"><FONT face=Arial></FONT></FONT> </DIV>
<DIV><FONT size=2 face="Courier New">genisis#show run<BR>Building
configuration...</FONT></DIV>
<DIV><FONT face="Courier New"></FONT> </DIV>
<DIV><FONT size=2 face="Courier New">Current configuration : 2791
bytes<BR>!<BR>version 12.3<BR>service timestamps debug datetime msec<BR>service
timestamps log datetime msec<BR>service password-encryption<BR>!<BR>hostname
genisis<BR>!<BR>boot-start-marker<BR>boot-end-marker<BR>!<BR>logging buffered
4096 informational<BR>enable secret 5 xxxxxxxxxxxxxxxxxxxxxx.<BR>enable password
7 xxxxxxxxxxxxxxxxxxxxxxxxxxx</FONT></DIV>
<DIV><FONT size=2 face="Courier New">!<BR>username johndoe password 7
xxxxxxxxxxxxxxxxxxxxxxxxxxxx</FONT></DIV>
<DIV><FONT size=2 face="Courier New">username angela password 7
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx</FONT></DIV>
<DIV><FONT size=2 face="Courier New">username admin privilege 15 password 7
xxxxxxxxxxxxxxxxxxxxxxxxxx</FONT></DIV>
<DIV><FONT size=2 face="Courier New">no network-clock-participate slot 1<BR>no
network-clock-participate wic 0<BR>aaa new-model<BR>!<BR>!<BR>aaa authentication
ppp default local<BR>aaa authorization network default if-authenticated<BR>aaa
session-id common<BR>ip subnet-zero<BR>no ip cef<BR>!<BR>!<BR>ip ftp username
launchpad<BR>ip ftp password 7 045907071C3543480F<BR>no ip domain lookup<BR>no
ip dhcp conflict logging<BR>ip dhcp excluded-address 10.10.2.150
10.10.2.255<BR>ip dhcp excluded-address 10.10.2.0 10.10.2.50<BR>!<BR>ip dhcp
pool genesis-pc-dhcp-pool<BR> network 10.10.2.0
255.255.255.0<BR> dns-server 216.24.27.3<BR>
default-router 10.10.2.1<BR>!<BR>no ip bootp server<BR>ip audit po max-events
100<BR>vpdn enable<BR>!<BR>vpdn-group 1<BR>! Default PPTP VPDN
group<BR> accept-dialin<BR> protocol pptp<BR> virtual-template
1<BR> local name gen-vpn<BR>!<BR>no ftp-server
write-enable<BR>!<BR>!<BR>!<BR>voice call carrier capacity active<BR>!<BR>voice
class codec 1<BR> codec preference 1 g711ulaw<BR> codec preference 2
g729r8<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>class-map
match-all dscp-ef<BR> match ip dscp ef<BR>!<BR>!<BR>policy-map
queue-on-dscp<BR> description Prioritizes voice traffic first, signalling
next.<BR> class dscp-ef<BR> priority percent 75<BR>
class class-default<BR> fair-queue<BR> random-detect
dscp-based<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>interface
FastEthernet0/0<BR> ip address 24.235.18.81 255.255.255.240
secondary<BR> ip address 10.10.2.1 255.255.255.0 secondary<BR> ip
address 24.235.1.17 255.255.255.248<BR> no ip redirects<BR> ip nat
inside<BR> service-policy output queue-on-dscp<BR> logging event
subif-link-status<BR> duplex auto<BR> speed auto<BR>!<BR>interface
Serial0/0<BR> description T1 to WinNET (UNE-DS1-003-004,
HCFD.687777..NB)<BR> ip address 24.235.2.42 255.255.255.252<BR> no ip
redirects<BR> ip nat outside<BR> service-policy output
queue-on-dscp<BR> encapsulation ppp<BR> logging event
subif-link-status<BR> auto qos voip trust<BR> service-module t1
timeslots 1-24<BR>!<BR>interface Virtual-Template1<BR> ip unnumbered
FastEthernet0/0<BR> ip mroute-cache<BR> peer default ip address pool
VPN-IN<BR> ppp encrypt mppe 40 required<BR> ppp authentication
ms-chap<BR>!<BR>ip local pool VPN-IN 10.10.2.160 10.10.2.164<BR>ip nat inside
source list 50 interface Serial0/0 overload<BR>no ip http server<BR>no ip http
secure-server<BR>ip classless<BR>ip route 0.0.0.0 0.0.0.0
Serial0/0<BR>!<BR>!<BR>access-list 50 permit 10.10.2.0 0.0.0.255<BR>!<BR>rmon
event 33333 log trap AutoQoS description "AutoQoS SNMP traps for Voice Drops"
owner AutoQo<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>!<BR>line con 0<BR>line aux
0<BR>line vty 0 4<BR> password 7
1415425B18072B2634<BR>!<BR>!<BR>end</FONT></DIV>
<DIV><FONT face="Courier New"></FONT> </DIV>
<DIV><FONT size=2><FONT
face="Courier New">genisis#<BR></FONT></DIV></FONT></BODY></HTML>