pptpclient trouble

[DMoL]

Hello. I can't connect to vpn-server under gentoo linux! Please, help! (Even after reading some faqs ang how-tos I don't understand what to do...). Here's output

pppd options in effect:
debug debug # (from command line)
nodetach # (from command line)
logfd 2 # (from command line)
dump # (from command line)
noauth # (from /etc/ppp/options.pptp)
name DMoL2 # (from /etc/ppp/peers/my_peer)
remotename PPTP # (from /etc/ppp/peers/my_peer)
# (from /etc/ppp/options.pptp)
pty pptp 217.21.51.32 --nolaunchpppd --debug --loglevel 2 # (from /etc/ppp/peers/my_peer)
noaccomp # (from /etc/ppp/peers/my_peer)
nopcomp # (from /etc/ppp/peers/my_peer)
lcp-echo-failure 3 # (from /etc/ppp/options.pptp)
lcp-echo-interval 3 # (from /etc/ppp/options.pptp)
ipparam my_peer # (from /etc/ppp/peers/my_peer)
nobsdcomp # (from /etc/ppp/options.pptp)
nodeflate # (from /etc/ppp/options.pptp)
using channel 5
Using interface ppp0
Connect: ppp0 <--> /dev/pts/0
sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xab4ec04a>]
rcvd [LCP ConfReq id=0x1 <auth chap MD5> <magic 0x4eea6e7>]
sent [LCP ConfAck id=0x1 <auth chap MD5> <magic 0x4eea6e7>]
rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xab4ec04a>]
sent [LCP EchoReq id=0x0 magic=0xab4ec04a]
rcvd [CHAP Challenge id=0x1 <41f7dd12a66d412f271f3eb9a2c0e1d2>, name = "Cisco7200-2"]
sent [CHAP Response id=0x1 <592b237623d1843df2174d27e6c858bb>, name = "DMoL2"]
rcvd [LCP EchoRep id=0x0 magic=0x4eea6e7]
rcvd [CHAP Success id=0x1 ""]
CHAP authentication succeeded
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>]
rcvd [IPCP ConfReq id=0x1 <addr 217.21.51.32>]
sent [IPCP ConfAck id=0x1 <addr 217.21.51.32>]
rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0>]
rcvd [IPCP ConfNak id=0x2 <addr 87.252.224.44>]
sent [IPCP ConfReq id=0x3 <addr 87.252.224.44>]
rcvd [IPCP ConfAck id=0x3 <addr 87.252.224.44>]
local IP address 87.252.224.44
remote IP address 217.21.51.32
Script /etc/ppp/ip-up started (pid 4308)
Script /etc/ppp/ip-up finished (pid 4308), status = 0x1
sent [LCP EchoReq id=0x1 magic=0xab4ec04a]
sent [LCP EchoReq id=0x2 magic=0xab4ec04a]
sent [LCP EchoReq id=0x3 magic=0xab4ec04a]
No response to 3 echo-requests
Serial link appears to be disconnected.
Script /etc/ppp/ip-down started (pid 4313)
sent [LCP TermReq id=0x2 "Peer not responding"]
Script /etc/ppp/ip-down finished (pid 4313), status = 0x1
rcvd [LCP TermAck id=0x2]
Connection terminated.
Connect time 0.3 minutes.
Sent 332753354 bytes, received 40 bytes.
Waiting for 1 child processes...
script pptp 217.21.51.32 --nolaunchpppd --debug --loglevel 2, pid 4301
Script pptp 217.21.51.32 --nolaunchpppd --debug --loglevel 2 finished (pid 4301), status = 0x0
Connect time 0.3 minutes.
Sent 332753354 bytes, received 40 bytes.

What should I do?

[flanksteak]

It looks like the connection succeeds and then the problems begin after the ip-up script launches.

What sort of firewall stuff do you have setup for ppp0 on the box attempting the connection? Do you get anything in your logs regarding traffic over the ppp0 connection? Specifically, anything that gets denied?

You also have low lcp-echo-failure and interval values. Try setting those to 10 instead.

[DMoL]