server-side PPPoE: how to get ppp to automatically assign IPs?

James Long list at museum.rain.com
Fri Jan 12 21:27:05 UTC 2007 

I'm working with PPPoE.  I have one client and a provider working.
I'm using pppoed to spawn ppp instances on the provider:

/usr/libexec/pppoed -F -p t30 fxp0

The provider's ppp.conf:

default:
 set log Phase Chat LCP IPCP CCP tun command
 ident user-ppp VERSION (built COMPILATIONDATE)
 set device /dev/cual0
 set speed 115200
 set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
           \"\" ATZ OK-AT-OK \\dATDT\\T TIMEOUT 40 CONNECT"
 set timeout 1200
 set server +3000 pppass

t30:
# this is pppoe server-side
    set device PPPoE:fxp0:t30
    set ifaddr 192.168.255.1 192.168.0.128/25 255.255.255.255
    enable proxy
    enable pap
    enable passwdauth

The client's ppp.conf is:

default:
 set log Phase Chat LCP IPCP CCP tun command
 ident user-ppp VERSION (built COMPILATIONDATE)
 set device /dev/cual0
 set speed 115200
 set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
           \"\" ATZ OK-AT-OK \\dATDT\\T TIMEOUT 40 CONNECT"
 set timeout 1200
 set server +3000 pppass

t30:
# this is ppp over ethernet
#    set ifaddr mine/0 his/0 255.255.255.255
    set ifaddr 10.0.0.2/0 10.0.0.1/0 255.255.255.255
    add default HISADDR
    set timeout 0
    set dial
    set device PPPoE:fxp0:t30
    set authname ppp
    set authkey xxxxxxxxxxxx


I can connect the first client no problem, and it is assigned
192.168.0.128.  When the second client tries to connect, it fails.
Actually, the "ppp -background t30" on the client goes well, and
says "PPP enabled" but then the client ppp dies, I presume because
the server side ppp closed the connection.

It appears that the problem is client IP number conflict.  The 
server-side ppp.log shows that it tries to assign the first client's 
IP to the second client, and though ppp detects the conflict, it does 
not try to assign a different IP, even though a /25 is provided in the 
server's ppp.conf, and the client is configured to accept any IP.

How can I get the pppoe provider to automatically assign a unique IP
to each client that requests service?

Also, what if my pool of available IPs has discontinuities, such as
a.b.c.d/24 and then i.j.k.l/25 and w.x.y.z/22?  I don't see how
that can be accomodated in the "set ifaddr" line.  Is there a more
extensible mechanism for assigning client IPs?  How many tun
devices is a low-end P4 machine likely to support?

Thank you!

Jim


When the second client attempts to connect, the server ppp.log shows:

Jan 12 12:59:17 t30 ppp[2513]: tun1: LCP: deflink: LayerFinish
Jan 12 12:59:17 t30 ppp[2513]: tun1: LCP: deflink: State change Closing --> Closed
Jan 12 12:59:17 t30 ppp[2513]: tun1: LCP: deflink: State change Closed --> Initial
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase: deflink: Disconnected!
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase: deflink: Connect time: 1 secs: 373 octets in, 400 octets out
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase: deflink: 16 packets in, 17 packets out
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase:  total 773 bytes/sec, peak 0 bytes/sec on Fri Jan 12 12:59:16 2007
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase: deflink: lcp -> closed
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase: bundle: Dead
Jan 12 12:59:17 t30 ppp[2513]: tun1: Phase: PPP Terminated (normal).
Jan 12 12:59:50 t30 ppp[2516]: Phase: Using interface: tun1
Jan 12 12:59:50 t30 ppp[2516]: Phase: deflink: Created in closed state
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: default: ident user-ppp VERSION (built COMPILATIONDATE)
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: default: set device /dev/cual0
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: default: set speed 115200
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: default: set dial ABORT BUSY ABORT NO\sCARRIER TIMEOUT 5            "" ATZ OK-AT-OK \dATDT\T TIMEOUT 40 CONNECT
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: default: set timeout 1200
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: default: set server +3000 ********
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: Listening at port 3001.
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: t30: set device PPPoE:fxp0:t30
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: t30: set ifaddr 192.168.255.1 192.168.0.128/25 255.255.255.255
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: t30: enable proxy
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: t30: enable pap
Jan 12 12:59:50 t30 ppp[2516]: tun1: Command: t30: enable passwdauth
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: PPP Started (direct mode).
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: bundle: Establish
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: deflink: closed -> opening
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: deflink: Link is a netgraph node
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: deflink: Connected!
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: deflink: opening -> carrier
Jan 12 12:59:50 t30 ppp[2516]: tun1: Phase: deflink: carrier -> lcp
Jan 12 12:59:50 t30 ppp[2516]: tun1: LCP: FSM: Using "deflink" as a transport
Jan 12 12:59:50 t30 ppp[2516]: tun1: LCP: deflink: State change Initial --> Closed
Jan 12 12:59:50 t30 ppp[2516]: tun1: LCP: deflink: State change Closed --> Stopped
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: LayerStart
Jan 12 12:59:51 t30 ppp[2516]: tun1: Warning: deflink: Reducing configured MRU from 1500 to 1492
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendConfigReq(1) state = Stopped
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACFCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  PROTOCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACCMAP[6] 0x00000000
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MRU[4] 1492
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM[6] 0x7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  AUTHPROTO[4] 0xc023 (PAP)
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: State change Stopped --> Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvConfigReq(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACFCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  PROTOCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACCMAP[6] 0x00000000
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MRU[4] 1492
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM[6] 0x81bad0e2
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendConfigAck(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACFCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  PROTOCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACCMAP[6] 0x00000000
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MRU[4] 1492
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM[6] 0x81bad0e2
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: State change Req-Sent --> Ack-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvConfigAck(1) state = Ack-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACFCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  PROTOCOMP[2]
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  ACCMAP[6] 0x00000000
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MRU[4] 1492
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM[6] 0x7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  AUTHPROTO[4] 0xc023 (PAP)
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: State change Ack-Sent --> Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: LayerUp
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendIdent(0) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Jan 10 2007)
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: bundle: Authenticate
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: his = none, mine = PAP
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvIdent(0) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 81bad0e2
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Dec 11
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: Pap Input: REQUEST (ppp)
Jan 12 12:59:51 t30 ppp[2516]: tun1: Warning: OpenSecret: Can't open /etc/ppp/ppp.secret.
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: Pap Output: SUCCESS
Jan 12 12:59:51 t30 ppp[2516]: tun1: Warning: OpenSecret: Can't open /etc/ppp/ppp.secret.
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: FSM: Using "deflink" as a transport
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: State change Initial --> Closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: LayerStart.
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: MPPE: Not usable without CHAP81
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: SendConfigReq(1) state = Closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  DEFLATE[4] win 15
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  PRED1[2] 
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: State change Closed --> Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: lcp -> open
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: bundle: Network
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: FSM: Using "deflink" as a transport
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Initial --> Closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: LayerStart.
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: SendConfigReq(1) state = Closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  IPADDR[6] 192.168.255.1
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  COMPPROTO[6] 16 VJ slots with slot compression
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Closed --> Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: RecvConfigReq(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  DEFLATE[4] win 15
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  PRED1[2] 
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: SendConfigRej(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  PRED1[2] 
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendIdent(1) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Jan 10 2007)
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: RecvConfigReq(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  IPADDR[6] 192.168.0.128
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  COMPPROTO[6] 16 VJ slots with slot compression
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  PRIDNS[6] 10.0.0.1
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  SECDNS[6] 255.255.255.255
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: SendConfigRej(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  PRIDNS[6] 10.0.0.1
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  SECDNS[6] 255.255.255.255
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendIdent(2) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Jan 10 2007)
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: RecvConfigRej(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendIdent(3) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Jan 10 2007)
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  PRED1[2] 
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: MPPE: Not usable without CHAP81
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: SendConfigReq(2) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  DEFLATE[4] win 15
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvIdent(1) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 81bad0e2
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Dec 11
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: RecvConfigAck(1) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  IPADDR[6] 192.168.255.1
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  COMPPROTO[6] 16 VJ slots with slot compression
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Req-Sent --> Ack-Rcvd
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvIdent(2) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 81bad0e2
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Dec 11
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: RecvConfigReq(2) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  DEFLATE[4] win 15
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: SendConfigAck(2) state = Req-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  DEFLATE[4] win 15
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: State change Req-Sent --> Ack-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvIdent(3) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 81bad0e2
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Dec 11
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: RecvConfigReq(2) state = Ack-Rcvd
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  IPADDR[6] 192.168.0.128
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  COMPPROTO[6] 16 VJ slots with slot compression
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: SendConfigAck(2) state = Ack-Rcvd
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  IPADDR[6] 192.168.0.128
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  COMPPROTO[6] 16 VJ slots with slot compression
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Ack-Rcvd --> Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: LayerUp.
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: myaddr 192.168.255.1 hisaddr = 192.168.0.128
Jan 12 12:59:51 t30 ppp[2516]: tun1: Warning: iface add: ioctl(SIOCAIFADDR, 192.168.255.1 -> 192.168.0.128): File exists
Jan 12 12:59:51 t30 ppp[2516]: tun1: Error: ipcp_InterfaceUp: unable to set ip address
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: LayerDown: 192.168.255.1
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: SendTerminateReq(2) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Opened --> Closing
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendIdent(4) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  MAGICNUM 7893e875
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP:  TEXT user-ppp 3.4.2 (built Jan 10 2007)
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: RecvConfigAck(2) state = Ack-Sent
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP:  DEFLATE[4] win 15
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: State change Ack-Sent --> Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: LayerUp.
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: Deflate: Input channel reset
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: Deflate: Output channel reset
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: Out = DEFLATE[26], In = DEFLATE[26]
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: RecvTerminateAck(2) state = Closing
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: LayerFinish.
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: Connect time: 0 secs: 0 octets in, 0 octets out
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: 0 packets in, 0 packets out
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP:  total 0 bytes/sec, peak 0 bytes/sec on Fri Jan 12 12:59:51 2007
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Closing --> Closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: bundle: Terminate
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: LayerDown.
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: State change Opened --> Starting
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: LayerFinish.
Jan 12 12:59:51 t30 ppp[2516]: tun1: CCP: deflink: State change Starting --> Initial
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: LayerDown
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: SendTerminateReq(4) state = Opened
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: State change Opened --> Closing
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: open -> lcp
Jan 12 12:59:51 t30 ppp[2516]: tun1: IPCP: deflink: State change Closed --> Initial
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: RecvTerminateAck(4) state = Closing
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: LayerFinish
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: State change Closing --> Closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: LCP: deflink: State change Closed --> Initial
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: Disconnected!
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: Connect time: 1 secs: 373 octets in, 400 octets out
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: 16 packets in, 17 packets out
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase:  total 773 bytes/sec, peak 0 bytes/sec on Fri Jan 12 12:59:50 2007
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: deflink: lcp -> closed
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: bundle: Dead
Jan 12 12:59:51 t30 ppp[2516]: tun1: Phase: PPP Terminated (normal).

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