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Date:      Tue, 16 Oct 2001 09:11:31 +0100
From:      Alexander Thorp <atecsc@yahoo.com>
To:        freebsd-questions@freebsd.org
Subject:   PPP problem
Message-ID:  <3BCBEBB3.C798577D@yahoo.com>

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I am unable to bring up PPP to my ISP. DNS works, but PING and all TCP-based
protocols don't. I haven't tried any other UDP-based protocols. I have copied
here ifconfig -a and netstat -rn output both before bringing the link up and
while it is up. Lastly I have also copied the relevant lines from ppp.log.

Does anybody have any idea what is going wrong and how I can fix it?

Alex Thorp

# cat /etc/ppp/ppp.conf

default:
        set log local phase lcp ipcp debug
        set device /dev/cuaa1
        set speed 115200
        set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \"\" ATE1Q0 OK-AT-OK
\\dATDT\\T TIMEOUT 40 CONNECT"

freeserve:
        set phone "0123456789"
        set login
        set authname MYUSERNAME
        set authkey MYPASSWORD
        set timeout 180
        set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
        add default HISADDR
        enable dns

# uname -a
FreeBSD MYMACHINE.MYDOMAIN.CO.UK 4.4-RELEASE FreeBSD 4.4-RELEASE #0: Tue Sep 18
11:57:08 PDT 2001     murray@builder.FreeBSD.org:/usr/src/sys/compile/GENERIC 
i386

# ifconfig -a
ep0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
        inet6 fe80::260:97ff:fe16:71bf%ep0 prefixlen 64 scopeid 0x1 
        ether 00:60:97:16:71:bf 
        media: Ethernet 10baseT/UTP

lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 ::1 prefixlen 128 
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 
        inet 127.0.0.1 netmask 0xff000000 
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
faith0: flags=8000<MULTICAST> mtu 1500

# netstat -rn
Routing tables

Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
127.0.0.1          127.0.0.1          UH          0        0    lo0
192.168.1          link#1             UC          1        0    ep0
192.168.1.5        0:60:8c:b9:82:ac   UHLW        2      679    ep0    830

Internet6:
Destination                       Gateway                       Flags      Netif
Expire
::1                               ::1                           UH          lo0
fe80::%ep0/64                     link#1                        UC          ep0
fe80::260:97ff:fe16:71bf%ep0      0:60:97:16:71:bf              UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   Uc          lo0
fe80::1%lo0                       link#3                        UHL         lo0
ff01::/32                         ::1                           U           lo0
ff02::%ep0/32                     link#1                        UC          ep0
ff02::%lo0/32                     ::1                           UC          lo0

# ppp -background freeserve
Working in background mode
Using interface: tun0
Debug: ReadSystem: Checking freeserve (/etc/ppp/ppp.conf).
Debug: wrote -1: cmd = Add, dst = 0, gateway = 200000a
PPP enabled
Phase: Parent: PPP enabled

# ping www.freebsd.org
PING freefall.freebsd.org (216.136.204.21): 56 data bytes
^C
--- freefall.freebsd.org ping statistics ---
16 packets transmitted, 0 packets received, 100% packet loss

# netstat -rn
Routing tables

Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            195.92.66.8        UGSc        1       26   tun0
127.0.0.1          127.0.0.1          UH          0        0    lo0
192.168.1          link#1             UC          1        0    ep0
192.168.1.5        0:60:8c:b9:82:ac   UHLW        2     1578    ep0    643
195.92.66.8        62.136.215.63      UH          2        0   tun0

Internet6:
Destination                       Gateway                       Flags      Netif
Expire
::1                               ::1                           UH          lo0
fe80::%ep0/64                     link#1                        UC          ep0
fe80::260:97ff:fe16:71bf%ep0      0:60:97:16:71:bf              UHL         lo0
fe80::%lo0/64                     fe80::1%lo0                   Uc          lo0
fe80::1%lo0                       link#3                        UHL         lo0
fe80::%tun0/64                    fe80::260:97ff:fe16:71bf%tun0 Uc         tun0
fe80::260:97ff:fe16:71bf%tun0     link#7                        UHL         lo0
ff01::/32                         ::1                           U           lo0
ff02::%ep0/32                     link#1                        UC          ep0
ff02::%lo0/32                     ::1                           UC          lo0
ff02::%tun0/32                    fe80::260:97ff:fe16:71bf%tun0 UC         tun0
# ifconfig -a
ep0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
        inet6 fe80::260:97ff:fe16:71bf%ep0 prefixlen 64 scopeid 0x1 
        ether 00:60:97:16:71:bf 
        media: Ethernet 10baseT/UTP

lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 ::1 prefixlen 128 
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 
        inet 127.0.0.1 netmask 0xff000000 
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
faith0: flags=8000<MULTICAST> mtu 1500
tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
        inet6 fe80::260:97ff:fe16:71bf%tun0 prefixlen 64 scopeid 0x7 
        inet 62.136.215.63 --> 195.92.66.8 netmask 0xffffff00 
        Opened by PID 269

# cat ppp.log
Oct 15 21:12:22 MYMACHINE ppp[268]: Phase: Using interface: tun0 
Oct 15 21:12:23 MYMACHINE ppp[268]: Phase: deflink: Created in closed state 
Oct 15 21:12:23 MYMACHINE ppp[269]: Phase: PPP Started (background mode). 
Oct 15 21:12:23 MYMACHINE ppp[269]: Phase: bundle: Establish 
Oct 15 21:12:23 MYMACHINE ppp[269]: Phase: deflink: closed -> opening 
Oct 15 21:12:23 MYMACHINE ppp[269]: Phase: deflink: Connected! 
Oct 15 21:12:23 MYMACHINE ppp[269]: Phase: deflink: opening -> dial 
Oct 15 21:12:46 MYMACHINE ppp[269]: Phase: deflink: dial -> carrier 
Oct 15 21:12:47 MYMACHINE ppp[269]: Phase: deflink: /dev/cuaa1: CD detected 
Oct 15 21:12:47 MYMACHINE ppp[269]: Phase: deflink: carrier -> login 
Oct 15 21:12:47 MYMACHINE ppp[269]: Phase: deflink: login -> lcp 
Oct 15 21:12:50 MYMACHINE ppp[269]: Phase: bundle: Authenticate 
Oct 15 21:12:50 MYMACHINE ppp[269]: Phase: deflink: his = PAP, mine = none 
Oct 15 21:12:50 MYMACHINE ppp[269]: Phase: Pap Output: MYUSERNAME ******** 
Oct 15 21:12:50 MYMACHINE ppp[269]: Phase: Pap Input: SUCCESS () 
Oct 15 21:12:51 MYMACHINE ppp[269]: Phase: deflink: lcp -> open 
Oct 15 21:12:51 MYMACHINE ppp[269]: Phase: bundle: Network 
Oct 15 21:12:51 MYMACHINE ppp[268]: Phase: Parent: PPP enabled 
Oct 15 21:13:51 MYMACHINE ppp[269]: Phase: deflink: HDLC errors -> FCS: 2, ADDR:
0, COMD: 0, PROTO: 0 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: Signal 15, terminate. 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: bundle: Terminate 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: open -> lcp 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: Disconnected! 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: lcp -> logout 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: logout -> hangup 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: Disconnected! 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: Connect time: 174 secs: 1538
octets in, 3311 octets out 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: : 45 packets in, 55 packets
out 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase:  total 27 bytes/sec, peak 173
bytes/sec on Mon Oct 15 21:15:17 2001 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: deflink: hangup -> closed 
Oct 15 21:15:17 MYMACHINE ppp[269]: Phase: bundle: Dead 
Oct 15 21:15:18 MYMACHINE ppp[269]: Phase: PPP Terminated (normal).

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