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Date:      Tue, 20 Aug 2002 14:33:29 +0800 (CST)
From:      =?gb2312?q?=D6=BE=D2=A2=20=C0=EE?= <zhiyaoli@yahoo.com.cn>
To:        freebsd-questions@freebsd.org
Subject:   Problems with my dial-in server
Message-ID:  <20020820063329.44936.qmail@web20204.mail.yahoo.com>

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My FreeBSD 4.5 box can access to internet with static
IP(202.x.x.x), and I want to set up a dial-in server
as a gateway on it, but I failed.

I can dial in and get connection to the server from an
other FreeBSD box.
During the connection, I can access nobody but
202.x.x.x 10.0.0.1 10.0.0.2.
And after the disconnet the server, the server will
became deaf.

What's the matter with my ppp?

Thanks in advance.

The configurations are following:
user ppp belongs to group network, and its shell is
/etc/ppp/ppplogin.

----------------------------------------------
/etc/rc.conf
gateway_enable="YES"
----------------------------------------------
/etc/gettytab
default:\
	:cb:ce:ck:lc:fd#1000:im=\r\ns/m (h) (t)
\r\n\r\n:sp#1200:\
	:if=/etc/issue:\
	:pp=/etc/ppp/ppplogin:

----------------------------------------------
/etc/ttys
ttyd0	"/usr/libexec/getty std.19200" dialup on secure


----------------------------------------------
/etc/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	0
 disable pred1 deflate lqr
 deny	pred1 deflate lqr
 add default HISADDR

papchap:

 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

incoming:
 enable passwdauth
 enable proxy
 allow users ppp
 set dns 202.96.x.x

 set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0
-----------------------------------------------
ppp.log


Jul 12 14:53:21 mail ppp[142]: Phase: Using interface:
tun0 
Jul 12 14:53:21 mail ppp[142]: Phase: deflink: Created
in closed state 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
ident user-ppp VERSION (built COMPILATIONDATE) 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
set device /dev/cuaa0 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
set speed 115200 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
set dial ABORT BUSY ABORT NO\sCARRIER TIMEOUT 5       
    "" AT OK-AT-OK ATE1Q0 OK \dATDT\T TIMEOUT 40
CONNECT 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
set timeout 0 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
disable pred1 deflate lqr 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
deny pred1 deflate lqr 
Jul 12 14:53:21 mail ppp[142]: tun0: Command: default:
add default HISADDR 
Jul 12 14:53:21 mail ppp[142]: tun0: Command:
incoming: enable passwdauth 
Jul 12 14:53:21 mail ppp[142]: tun0: Command:
incoming: enable proxy 
Jul 12 14:53:21 mail ppp[142]: tun0: Command:
incoming: set dns x.x.x.x 
Jul 12 14:53:21 mail ppp[142]: tun0: Command:
incoming: set ifaddr 10.0.0.1/0 10.0.0.2/0
255.255.255.0 
Jul 12 14:53:21 mail ppp[142]: tun0: Phase: PPP
Started (direct mode). 
Jul 12 14:53:21 mail ppp[142]: tun0: Phase: bundle:
Establish 
Jul 12 14:53:21 mail ppp[142]: tun0: Phase: deflink:
closed -> opening 
Jul 12 14:53:21 mail ppp[142]: tun0: Phase: deflink:
Connected! 
Jul 12 14:53:21 mail ppp[142]: tun0: Phase: deflink:
opening -> carrier 
Jul 12 14:53:22 mail ppp[142]: tun0: Phase: deflink:
/dev/ttyd0: CD detected 
Jul 12 14:53:22 mail ppp[142]: tun0: Phase: deflink:
carrier -> lcp 
Jul 12 14:53:22 mail ppp[142]: tun0: LCP: FSM: Using
"deflink" as a transport 
Jul 12 14:53:22 mail ppp[142]: tun0: LCP: deflink:
State change Initial --> Closed 
Jul 12 14:53:22 mail ppp[142]: tun0: LCP: deflink:
State change Closed --> Stopped 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP: deflink:
LayerStart 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP: deflink:
SendConfigReq(1) state = Stopped 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP:  ACFCOMP[2] 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP: 
PROTOCOMP[2] 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP:  ACCMAP[6]
0x00000000 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP:  MRU[4] 1500

Jul 12 14:53:23 mail ppp[142]: tun0: LCP:  MAGICNUM[6]
0x61c77d36 
Jul 12 14:53:23 mail ppp[142]: tun0: LCP: deflink:
State change Stopped --> Req-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
RecvConfigReq(2) state = Req-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  ACCMAP[6]
0x000a0000 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  MAGICNUM[6]
0x01452b1b 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: 
PROTOCOMP[2] 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  ACFCOMP[2] 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  CALLBACK[3]
CBCP 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
SendConfigRej(2) state = Req-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  CALLBACK[3]
CBCP 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: Sending
ident magic 61c77d36 text user-ppp 2.3.3 (built Jan 28
2002) 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
SendIdent(0) state = Req-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
RecvConfigReq(3) state = Req-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  ACCMAP[6]
0x000a0000 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  MAGICNUM[6]
0x01452b1b 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: 
PROTOCOMP[2] 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  ACFCOMP[2] 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
SendConfigAck(3) state = Req-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  ACCMAP[6]
0x000a0000 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  MAGICNUM[6]
0x01452b1b 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: 
PROTOCOMP[2] 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP:  ACFCOMP[2] 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
State change Req-Sent --> Ack-Sent 
Jul 12 14:53:24 mail ppp[142]: tun0: LCP: deflink:
RecvCodeRej(4) state = Ack-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
SendConfigReq(1) state = Ack-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP:  ACFCOMP[2] 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: 
PROTOCOMP[2] 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP:  ACCMAP[6]
0x00000000 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP:  MRU[4] 1500

Jul 12 14:53:26 mail ppp[142]: tun0: LCP:  MAGICNUM[6]
0x61c77d36 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
RecvConfigAck(1) state = Ack-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
State change Ack-Sent --> Opened 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
LayerUp 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: Sending
ident magic 61c77d36 text user-ppp 2.3.3 (built Jan 28
2002) 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
SendIdent(1) state = Opened 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: FSM: Using
"deflink" as a transport 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
State change Initial --> Closed 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
LayerStart. 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: MPPE: Not
usable without CHAP81 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
SendConfigReq(1) state = Closed 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP:   [EMPTY] 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
State change Closed --> Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: Phase: deflink:
lcp -> open 
Jul 12 14:53:26 mail ppp[142]: tun0: Phase: bundle:
Network 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: FSM: Using
"deflink" as a transport 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
State change Initial --> Closed 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
LayerStart. 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
SendConfigReq(1) state = Closed 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  IPADDR[6] 
10.0.0.1 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: 
COMPPROTO[6]  16 VJ slots with slot compression 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
State change Closed --> Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
RecvConfigReq(1) state = Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: 
COMPPROTO[6]  16 VJ slots with slot compression 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  IPADDR[6] 
0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  PRIDNS[6] 
0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  PRINBNS[6]
 0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: NBNS REQ -
rejected - nbns not set 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  SECDNS[6] 
0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  SECNBNS[6]
 0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: NBNS REQ -
rejected - nbns not set 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
SendConfigRej(1) state = Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  PRIDNS[6] 
0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  PRINBNS[6]
 0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  SECDNS[6] 
0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  SECNBNS[6]
 0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: Sending
ident magic 61c77d36 text user-ppp 2.3.3 (built Jan 28
2002) 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
SendIdent(2) state = Opened 
Jul 12 14:53:26 mail ppp[142]: tun0: Phase: Unknown
protocol 0x803f (NETBIOS Framing Control Protocol) 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
SendProtocolRej(2) state = Opened 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
RecvConfigReq(1) state = Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP:  MPPE[6]
value 0x00000001 ( bits, stateful, compressed) 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: MPPE: Not
usable without CHAP81 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP:  STAC[5]  
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
SendConfigRej(1) state = Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP:  MPPE[6]
value 0x00000001 ( bits, stateful, compressed) 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP:  STAC[5]  
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: Sending
ident magic 61c77d36 text user-ppp 2.3.3 (built Jan 28
2002) 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
SendIdent(3) state = Opened 
Jul 12 14:53:26 mail ppp[142]: tun0: LCP: deflink:
RecvCodeRej(5) state = Opened 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
RecvConfigAck(1) state = Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: CCP: deflink:
State change Req-Sent --> Ack-Rcvd 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
RecvConfigAck(1) state = Req-Sent 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
State change Req-Sent --> Ack-Rcvd 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
RecvConfigReq(2) state = Ack-Rcvd 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: 
COMPPROTO[6]  16 VJ slots with slot compression 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  IPADDR[6] 
0.0.0.0 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP: deflink:
SendConfigNak(2) state = Ack-Rcvd 
Jul 12 14:53:26 mail ppp[142]: tun0: IPCP:  IPADDR[6] 
10.0.0.2 
Jul 12 14:53:27 mail ppp[142]: tun0: LCP: deflink:
RecvCodeRej(6) state = Opened 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
RecvConfigReq(2) state = Ack-Rcvd 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP:   [EMPTY] 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
SendConfigAck(2) state = Ack-Rcvd 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP:   [EMPTY] 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
State change Ack-Rcvd --> Opened 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
LayerUp. 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink: Out
= <0xffffffff>[-1], In = <0xffffffff>[-1] 
Jul 12 14:53:27 mail ppp[142]: tun0: LCP: deflink:
RecvCodeRej(7) state = Opened 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: deflink:
RecvConfigReq(3) state = Ack-Rcvd 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: 
COMPPROTO[6]  16 VJ slots with slot compression 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP:  IPADDR[6] 
10.0.0.2 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: deflink:
SendConfigAck(3) state = Ack-Rcvd 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: 
COMPPROTO[6]  16 VJ slots with slot compression 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP:  IPADDR[6] 
10.0.0.2 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: deflink:
State change Ack-Rcvd --> Opened 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: deflink:
LayerUp. 
Jul 12 14:53:27 mail ppp[142]: tun0: IPCP: myaddr
10.0.0.1 hisaddr = 10.0.0.2 
Jul 12 14:53:27 mail ppp[142]: tun0: s 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
RecvTerminateReq(3) state = Opened 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
LayerDown. 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
SendTerminateAck(3) state = Opened 
Jul 12 14:53:27 mail ppp[142]: tun0: CCP: deflink:
State change Opened --> Stopping 
Jul 12 14:53:30 mail ppp[142]: tun0: CCP: deflink:
LayerFinish. 
Jul 12 14:53:30 mail ppp[142]: tun0: CCP: deflink:
State change Stopping --> Stopped 
Jul 12 14:54:15 mail ppp[142]: tun0: LCP: deflink:
RecvTerminateReq(8) state = Opened 
Jul 12 14:54:15 mail ppp[142]: tun0: LCP: deflink:
LayerDown 
Jul 12 14:54:15 mail ppp[142]: tun0: LCP: deflink:
SendTerminateAck(8) state = Opened 
Jul 12 14:54:15 mail ppp[142]: tun0: LCP: deflink:
State change Opened --> Stopping 
Jul 12 14:54:15 mail ppp[142]: tun0: CCP: deflink:
State change Stopped --> Closed 
Jul 12 14:54:15 mail ppp[142]: tun0: CCP: deflink:
State change Closed --> Initial 
Jul 12 14:54:15 mail ppp[142]: tun0: Phase: deflink:
open -> lcp 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP: deflink:
LayerDown: 10.0.0.1 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP: deflink:
State change Opened --> Starting 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP: deflink:
LayerFinish. 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP: Connect
time: 49 secs: 2899 octets in, 600 octets out 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP: : 35
packets in, 10 packets out 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP:  total 71
bytes/sec, peak 376 bytes/sec on Fri Jul 12 14:54:15
2002 
Jul 12 14:54:15 mail ppp[142]: tun0: IPCP: deflink:
State change Starting --> Initial 
Jul 12 14:54:15 mail ppp[142]: tun0: Phase: bundle:
Terminate 
Jul 12 14:54:18 mail ppp[142]: tun0: LCP: deflink:
LayerFinish 
Jul 12 14:54:18 mail ppp[142]: tun0: LCP: deflink:
State change Stopping --> Stopped 
Jul 12 14:54:18 mail ppp[142]: tun0: LCP: deflink:
State change Stopped --> Closed 
Jul 12 14:54:18 mail ppp[142]: tun0: LCP: deflink:
State change Closed --> Initial 
Jul 12 14:54:18 mail ppp[142]: tun0: Phase: deflink:
Disconnected! 
Jul 12 14:54:18 mail ppp[142]: tun0: Phase: deflink:
Connect time: 57 secs: 3868 octets in, 1384 octets out

Jul 12 14:54:18 mail ppp[142]: tun0: Phase: deflink: :
232 packets in, 28 packets out 
Jul 12 14:54:18 mail ppp[142]: tun0: Phase:  total 92
bytes/sec, peak 384 bytes/sec on Fri Jul 12 14:54:18
2002 
Jul 12 14:54:18 mail ppp[166]: tun0: Phase: deflink:
lcp -> closed 
Jul 12 14:54:18 mail ppp[166]: tun0: Phase: bundle:
Dead 
Jul 12 14:54:18 mail ppp[166]: tun0: Phase: PPP
Terminated (normal). 
Jul 12 14:54:18 mail ppp[166]: tun0: Warning:
10.0.0.2: Cannot determine ethernet address for proxy ARP

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