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ylachance
n00b
Joined: 16 Mar 2005
Posts: 15
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 Posted: Tue Nov 08, 2005 7:11 pm Post subject: pptp routing issue. |
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I'm am trying to establish a pptp connect to a Microsoft server using PPTP. From what I can see from the debug output, the connection is established but I can not ping anything in the enterprise network.
Here is the output of the connection:
| Code: |
# pppd call my_peer dump debug logfd 2 nodetach
pppd options in effect:
debug debug # (from command line)
nodetach # (from command line)
logfd 2 # (from command line)
dump # (from command line)
name domain\\name # (from /etc/ppp/peers/my_peer)
remotename PPTP # (from /etc/ppp/peers/my_peer)
# (from /etc/ppp/options.pptp)
pty pptp 206.162.166.100 --nolaunchpppd # (from /etc/ppp/peers/my_peer)
mru 1000 # (from /etc/ppp/options.pptp)
mtu 1000 # (from /etc/ppp/options.pptp)
lcp-echo-failure 10 # (from /etc/ppp/options.pptp)
lcp-echo-interval 10 # (from /etc/ppp/options.pptp)
ipparam microserv # (from /etc/ppp/peers/my_peer)
usepeerdns # (from /etc/ppp/peers/my_peer)
nobsdcomp # (from /etc/ppp/options.pptp)
nodeflate # (from /etc/ppp/options.pptp)
using channel 17
Using interface ppp0
Connect: ppp0 <--> /dev/pts/5
sent [LCP ConfReq id=0x1 <mru 1000> <asyncmap 0x0> <magic 0x11c4cd9> <pcomp> <accomp>]
sent [LCP ConfReq id=0x1 <mru 1000> <asyncmap 0x0> <magic 0x11c4cd9> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <mru 338> <auth chap MS-v2> <magic 0x8f51b5dc> <pcomp> <accomp>]
sent [LCP ConfAck id=0x1 <mru 338> <auth chap MS-v2> <magic 0x8f51b5dc> <pcomp> <accomp>]
rcvd [LCP ConfRej id=0x1 <asyncmap 0x0>]
sent [LCP ConfReq id=0x2 <mru 1000> <magic 0x11c4cd9> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <mru 1000> <magic 0x11c4cd9> <pcomp> <accomp>]
sent [LCP EchoReq id=0x0 magic=0x11c4cd9]
rcvd [CHAP Challenge id=0x1 <b8ef9d3dfc490b1200bd5716c50863e9>, name = "watchguard"]
sent [CHAP Response id=0x1 <33516cc127227f2605bed5bb0a0da65e000000b6010000ff055002c6d1f454b38881f31ed11bbb1cc363dd9e6598e1f6f9>, name = "microserv.ca\\ylachance"]
rcvd [LCP EchoRep id=0x0 magic=0x8f51b5dc]
rcvd [CHAP Success id=0x1 "S=75BDD873AAEB5657041A6493383F8A0D99DB2C8D"]
CHAP authentication succeeded
sent [CCP ConfReq id=0x1 <mppe -H -M -S -L -D +C>]
sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [IPCP ConfReq id=0x1 <addr 192.168.0.4>]
sent [IPCP ConfAck id=0x1 <addr 192.168.0.4>]
rcvd [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>]
sent [CCP ConfNak id=0x1 <mppe -H -M +S -L -D -C>]
rcvd [CCP ConfNak id=0x1 <mppe +H -M +S -L -D -C>]
sent [CCP ConfReq id=0x2 <mppe +H -M +S -L -D -C>]
rcvd [IPCP ConfRej id=0x1 <compress VJ 0f 01>]
sent [IPCP ConfReq id=0x2 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [CCP ConfReq id=0x2 <mppe -H -M +S -L -D -C>]
sent [CCP ConfAck id=0x2 <mppe -H -M +S -L -D -C>]
rcvd [CCP ConfAck id=0x2 <mppe +H -M +S -L -D -C>]
MPPE 128-bit stateless compression enabled
rcvd [IPCP ConfNak id=0x2 <addr 192.168.0.26> <ms-dns1 192.168.0.8> <ms-dns3 192.168.0.14>]
sent [IPCP ConfReq id=0x3 <addr 192.168.0.26> <ms-dns1 192.168.0.8> <ms-dns3 192.168.0.14>]
rcvd [IPCP ConfAck id=0x3 <addr 192.168.0.26> <ms-dns1 192.168.0.8> <ms-dns3 192.168.0.14>]
local IP address 192.168.0.26
remote IP address 192.168.0.4
primary DNS address 192.168.0.8
secondary DNS address 192.168.0.14
Script /etc/ppp/ip-up started (pid 18565)
Script /etc/ppp/ip-up finished (pid 18565), status = 0x1
sent [LCP EchoReq id=0x1 magic=0x11c4cd9]
rcvd [LCP EchoRep id=0x1 magic=0x8f51b5dc]
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Here is my routing table when the connection is established
| Code: |
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
192.168.0.4 192.168.3.254 255.255.255.255 UGH 0 0 0 eth1
192.168.0.4 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
192.168.209.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet8
192.168.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
127.0.0.0 127.0.0.1 255.0.0.0 UG 0 0 0 lo
0.0.0.0 192.168.3.254 0.0.0.0 UG 0 0 0 eth1
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How do I need to setup routing in order to ping 192.168.0.4 and other IPs.
Thanks |
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egberts
Guru
Joined: 04 Nov 2003
Posts: 357
Location: Dimmed Cathode Ray Tube
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| Posted: Wed Nov 16, 2005 6:33 am Post subject: |
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Missing gateway and/or overly-restrictive netmask.
Currently only your 192.168.3.x can talk to the outside world.
If you loosen the netmask from 255.255.255.0 to 255.255.248.0, you should be able to have 192.168.0.x access the 192.168.3.x gateway.
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