Problems with user ppp

bob at a1poweruser.com bob at a1poweruser.com
Tue May 3 14:38:51 PDT 2005


Log has this
ppp[505]: tun0: IPCP:  PRIDNS[6] 10.155.201.22
which means your ISP has handed you ip     10.155.201.22 is dsn
server.
you say first line in /etc/resolv.conf  is 10.255.201.22
Are you sure you posted the correct stuff here. that number is to
close not to be typo.
Try deleting contents of /var/log/ppp.log and /etc/resolve.conf and
restart user-ppp to get good documented test.

Looks to me as your user ppp is functioning correctly.
Your firewall is not allowing out port 53 to ip 10.155.201.22 is
more likely cause of your problem.

-----Original Message-----
From: owner-freebsd-questions at freebsd.org
[mailto:owner-freebsd-questions at freebsd.org]On Behalf Of Vittorio
Sent: Tuesday, May 03, 2005 6:36 PM
To: freebsd-questions at freebsd.org
Subject: Problems with user ppp


On my PC with the latest freebsd 5.4 I'm trying to connect to my ISP
"alice"
by means of user ppp. Here is my /etc/ppp/ppp.conf:
#
default:
 set log Phase Chat LCP IPCP CCP tun command
 ident user-ppp VERSION (built COMPILATIONDATE)
 set device /dev/cuaa0
 set speed 115200
 set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
           \"\" AT OK-AT-OK ATE1Q0 OK \\dATDT\\T TIMEOUT 40 CONNECT"
 set timeout 180                        # 3 minute idle timer (the
default)

alice:
 #
 # edit the next three lines and replace the items in caps with
 # the values which have been assigned by your ISP.
 #

 set phone "7020803380"
 set authname "pippolino at tin.it"
 set authkey "nonteladico"

 set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
 add default HISADDR                    # Add a (sticky) default
route
 enable dns                             # request DNS info (for
resolv.conf)

AND
in /etc/ppp/options

lock
noauth

Launching "ppp -background alice" I can connect with my ISP but
..... names
are not resolved because PPP doesn't get the DNSs provided by the
peer and
uses the first DNS server in in /etc/resolv.conf ,10.255.201.22, of
a
previous  dhcp connection at office.
Here it is an extract of the connection log:
....................................................................
.............
ppp[505]: tun0: Phase: deflink: his = CHAP 0x05, mine = none
ppp[505]: tun0: Phase: Chap Input: CHALLENGE (16 bytes from apx-rm5)
ppp[505]: tun0: Phase: Chap Output: RESPONSE (pippolino at tin.it)
ppp[505]: tun0: Phase: Chap Input: SUCCESS
ppp[505]: tun0: IPCP: Using trigger address 0.0.0.0
ppp[505]: tun0: CCP: FSM: Using "deflink" as a transport
ppp[505]: tun0: CCP: deflink: State change Initial --> Closed
ppp[505]: tun0: CCP: deflink: LayerStart.
ppp[505]: tun0: CCP: MPPE: Not usable without CHAP81
ppp[505]: tun0: CCP: deflink: SendConfigReq(1) state = Closed
ppp[505]: tun0: CCP:  DEFLATE[4] win 15
ppp[505]: tun0: CCP:  PRED1[2]
ppp[505]: tun0: CCP: deflink: State change Closed --> Req-Sent
ppp[505]: tun0: Phase: deflink: lcp -> open
ppp[505]: tun0: Phase: bundle: Network
ppp[505]: tun0: IPCP: FSM: Using "deflink" as a transport
ppp[505]: tun0: IPCP: deflink: State change Initial --> Closed
ppp[505]: tun0: IPCP: deflink: LayerStart.
ppp[505]: tun0: IPCP: deflink: SendConfigReq(1) state = Closed
ppp[505]: tun0: IPCP:  IPADDR[6] 0.0.0.0
ppp[505]: tun0: IPCP:  COMPPROTO[6] 16 VJ slots with slot
compression
ppp[505]: tun0: IPCP:  PRIDNS[6] 10.155.201.22
                                                   ^^^^^^^^^^^^^
ppp[505]: tun0: IPCP:  SECDNS[6] 255.255.255.255
ppp[505]: tun0: IPCP: deflink: State change Closed --> Req-Sent
ppp[505]: tun0: IPCP: deflink: RecvConfigReq(1) state = Req-Sent
ppp[505]: tun0: IPCP:  COMPPROTO[6] 16 VJ slots with slot
compression
ppp[505]: tun0: IPCP:  IPADDR[6] 80.21.255.5
ppp[505]: tun0: IPCP: deflink: SendConfigAck(1) state = Req-Sent
ppp[505]: tun0: IPCP:  COMPPROTO[6] 16 VJ slots with slot
compression
ppp[505]: tun0: IPCP:  IPADDR[6] 80.21.255.5
ppp[505]: tun0: IPCP: deflink: State change Req-Sent --> Ack-Sent
ppp[505]: tun0: LCP: deflink: RecvProtocolRej(3) state = Opened
ppp[505]: tun0: LCP: deflink: -- Protocol 0x80fd (Compression
Control
Protocol)
ppp[505]: tun0: CCP: deflink: State change Req-Sent --> Stopped
ppp[505]: tun0: IPCP: deflink: RecvConfigNak(1) state = Ack-Sent
ppp[505]: tun0: IPCP:  IPADDR[6] 212.216.149.154
ppp[505]: tun0: IPCP:  IPADDR[6] changing address: 0.0.0.0  -->
212.216.149.154
ppp[505]: tun0: IPCP:  PRIDNS[6] 10.155.201.22
                                                   ^^^^^^^^^^^^^^
ppp[505]: tun0: IPCP:  SECDNS[6] 255.255.255.255
ppp[505]: tun0: IPCP: Primary nameserver set to 10.155.201.22
ppp[505]: tun0: IPCP: deflink: SendConfigReq(2) state = Ack-Sent
ppp[505]: tun0: IPCP:  IPADDR[6] 212.216.149.154
ppp[505]: tun0: IPCP:  COMPPROTO[6] 16 VJ slots with slot
compression
ppp[505]: tun0: IPCP:  PRIDNS[6] 10.155.201.22
ppp[505]: tun0: IPCP:  SECDNS[6] 255.255.255.255
ppp[505]: tun0: IPCP: deflink: RecvConfigAck(2) state = Ack-Sent
....................................................................
...............

What should I do?
Vittorio
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