PPP Compression Nedir ? PPP Compression Control Protocol (CCP)
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PPP Compression Nedir ? PPP Compression Control Protocol (CCP)

Evet debug loglarini attachment olarak gonderiyorum. Gordugum kadariyla dediginiz gibi compression icin auth olayindan kaynakli bir sorun var gibi gorunuyor AAA olarak cisco acs 3.2 kullaniyorum su anda. Ve optionslarinda

  1. #1
    Oguzhan Kayhan Guest

    Standart PPP Compression Nedir ? PPP Compression Control Protocol (CCP)

    Evet debug loglarini attachment olarak gonderiyorum.

    Gordugum kadariyla dediginiz gibi compression icin auth olayindan kaynakli bir sorun var gibi gorunuyor

    AAA olarak cisco acs 3.2 kullaniyorum su anda.

    Ve optionslarinda compression ile ilgili bir authentication goremedim.

    Kacirdigim birsey mi var

    Sh ver outputunu da ekte gonderiyorum.





    ras1#sh ver

    Cisco Internetwork Operating System Software

    IOS (tm) 5350 Software (C5350-IS-M), Version 12.2(2)XB15, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)

    TAC Support: [url]http://www.cisco.com/tac[/url]

    Copyright (c) 1986-2003 by cisco Systems, Inc.

    Compiled Mon 08-Dec-03 17:37 by cmong

    Image text-base: 0x600089C8, data-base: 0x61200000



    ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)

    BOOTLDR: 5350 Software (C5350-BOOT-M), Version 12.2(2)XB2, EARLY DEPLOYMENTRELEASE SOFTWARE (fc1)



    ras1 uptime is 23 hours, 42 minutes

    System returned to ROM by power-on

    System image file is "flash:c5350-is-mz.122-2.XB15.bin"



    cisco AS5350 (R7K) processor (revision T) with 131072K/65536K bytes of memory.

    Processor board ID JAE07460LZH

    R7000 CPU at 250Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache

    Last reset from power-on

    Channelized E1, Version 1.0.

    Bridging software.

    X.25 software, Version 3.0.0.

    SuperLAT software (copyright 1990 by Meridian Technology Corp).

    Primary Rate ISDN software, Version 1.1.

    Manufacture Cookie Info:

    EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x32,

    Board Hardware Version 3.34, Item Number 800-5171-02,

    Board Revision C0, Serial Number JAE07460LZH,

    PLD/ISP Version 2.2, Manufacture Date 15-Nov-2003.

    Processor 0x14, MAC Address 0x0DBD6D746E

    Backplane HW Revision 1.0, Flash Type 5V

    2 FastEthernet/IEEE 802.3 interface(s)

    33 Serial network interface(s)

    60 terminal line(s)

    2 Channelized E1/PRI port(s)

    512K bytes of non-volatile configuration memory.

    32768K bytes of processor board System flash (Read/Write)

    8192K bytes of processor board Boot flash (Read/Write)



    Configuration register is 0x2102





    _____

    From: Devrim Yener KUCUK [mailto:[email protected]]
    Sent: Saturday, September 18, 2004 2:30 PM
    To: [email][email protected][/email]
    Subject: Re: [cisco-ttl] ppp compression



    Merhaba Oguzhan



    Soru 1:

    Mppc nin client tarafinda calismamasinin nedeni ne olabilir?



    Cevap 1:

    AAA kullaniyoruz, ve compression network authorization gerektirir.Burda sorun olabilir.

    Sorunu gormek icin asagidaki debuglari enable etmek gerekli



    deb isdn q931

    deb ppp neg

    deb ppp authen

    deb aaa author

    deb tacacs



    debuglari toplamadan once (msec formatta gormemiz icin)

    conf t

    service tim deb date msec

    service time log date msec



    bu sekilde nerde fail oldugunu rahatlikla gorururuz...

    (sh ver /sh run i her debugla birlikte tekrar gondermekte yarar var, ayni mailde olursa isimiz kolaylasir)



    Soru 2:

    Bir de, async connection icin idle time ayarini nereden yapabilirim?



    Cevap 2:

    Async-group u dialer interface olarak tanimladiktan sonra dialer idle-timeout komutunu kullanilabilir

    "dialer in-band" komutu gerekli.



    Not:

    Bu konfigle ISDN call sonlandiramazsiniz.

    interface Serial3/0:15

    no ip address

    encapsulation ppp

    dialer rotary-group 1 ==> Isdn call tum parametreleri dialer 1 dan alacak ama interface dialer 1 konfigi tamam degil, aklinizda olsun ( pool , ip address, authentication.....tanimlari eksik)





    Kolay gelsin



    Devrim







    ----- Original Message -----

    From: Oguzhan Kayhan <mailto:[email protected]>

    To: [email][email protected][/email]

    Sent: Saturday, September 18, 2004 7:35 AM

    Subject: [cisco-ttl] ppp compression



    Selamlar,

    AS5350 var elimde bir tane. Config ettim, guzel calisti hersey ancak bir sIkIntIm var.



    Ip header compression haricinde herhangi bir compression calistiramiyorum

    Compress mppc dedigimde ise,

    Username verificationdan sonra registering network kisminda yaklasik 10-15saniye civarinda bekliyor client, daha sonra connect oldugunda dialup propertiesten baktigimda compression yapamadigini goruyorum.



    Mppc nin client tarafinda calismamasinin nedeni ne olabilir?



    Bir de, async connection icin idle time ayarini nereden yapabilirim?



    AS nin configi su sekilde, gordugunuz yanlis eksik birsey varsa soylerseniz sevinirim.



    ras1#sh conf

    Using 3010 out of 520184 bytes

    !

    version 12.2

    service timestamps debug uptime

    service timestamps log uptime

    no service password-encryption

    !

    hostname ras1

    !

    no boot startup-test

    logging cns-events informational

    aaa new-model

    !

    !

    aaa authentication login default group tacacs+ local

    aaa authentication login consoleport none

    aaa authentication login no-tacacs+ enable

    aaa authentication ppp default if-needed group tacacs+

    aaa authorization exec default group tacacs+ local

    aaa authorization network default group tacacs+ local

    aaa session-id common

    enable secret 5 $1$AD0H$umAfNWsWJ27w2grWA1xtv.

    enable password xxxxx

    !

    !

    !

    resource-pool disable

    spe country e1-default

    !

    !

    !

    !

    !

    ds0 busyout-threshold 12

    ip subnet-zero

    ip cef

    ip domain-name xxxxx

    ip name-server 192.168.10.8

    !

    frame-relay switching

    isdn switch-type primary-net5

    !

    !

    !

    !

    !

    !

    !

    fax interface-type fax-mail

    mta receive maximum-recipients 0

    !

    controller E1 3/0

    framing NO-CRC4

    pri-group timeslots 1-31

    !

    controller E1 3/1

    shutdown

    !

    !

    !

    interface Loopback0

    ip address 172.22.99.1 255.255.255.255

    !

    interface Loopback1

    ip address 172.22.90.1 255.255.255.0

    !

    interface FastEthernet0/0

    ip address 192.168.8.88 255.255.252.0

    no ip mroute-cache

    duplex full

    speed 100

    !

    interface FastEthernet0/1

    ip address 10.10.10.3 255.255.255.0

    no ip mroute-cache

    duplex full

    speed 100

    !

    interface Serial0/0

    no ip address

    no ip mroute-cache

    shutdown

    clockrate 2000000

    !

    interface Serial0/1

    no ip address

    no ip mroute-cache

    shutdown

    clockrate 2000000

    !

    interface Serial3/0:15

    no ip address

    encapsulation ppp

    dialer rotary-group 1

    isdn switch-type primary-net5

    isdn overlap-receiving

    isdn incoming-voice modem

    isdn send-alerting

    isdn sending-complete

    no fair-queue

    compress mppc

    no cdp enable

    ppp multilink

    !

    interface Group-Async0

    ip unnumbered FastEthernet0/0

    no ip unreachables

    encapsulation ppp

    ip tcp header-compression

    compress mppc

    async default routing

    async mode dedicated

    peer default ip address pool isdn

    no fair-queue

    ppp authentication ms-chap chap pap

    ppp multilink

    group-range 1/00 1/59

    !

    interface Dialer1

    no ip address

    encapsulation ppp

    !

    ip local pool local 192.168.113.51 192.168.113.100

    ip local pool external 10.10.10.210 10.10.10.254

    ip local pool internet 192.168.113.2 192.168.113.30

    ip default-gateway 192.168.10.6

    ip classless

    ip route 0.0.0.0 0.0.0.0 192.168.10.6

    no ip http server

    !

    logging 192.168.10.8

    !

    tacacs-server host 192.168.10.8 single-connection

    tacacs-server key test

    snmp-server community xxxxx RO

    snmp-server trap link ietf

    snmp-server enable traps tty

    snmp-server host 192.168.10.3 version

    snmp mib persist event

    !

    call rsvp-sync

    !

    voice-port 3/0:D

    compand-type a-law

    !

    !

    mgcp profile default

    !

    dial-peer cor custom

    !

    !

    !

    !

    line con 0

    line aux 0

    line vty 0 4

    password xxxxx

    line 1/00

    modem InOut

    line 1/01 1/59

    modem InOut

    modem autoconfigure discovery

    transport input all

    autoselect ppp

    !

    scheduler allocate 10000 400

    ntp server 192.168.10.8

    end

  2. #2
    Devrim Yener KUCUK Guest

    Standart Re: ppp compression

    Merhaba


    Local olarak yapinca mppc calisiyor mu? ( yani TACACS kullanilmazsa ?)

    CCP TACACS tarafindan authorize olmamis gorunuyor.
    [color=blue][color=green][color=darkred]
    >>>>[/color][/color][/color]
    *Jan 1 23:14:30.510: TPLUS: received authorization response for 35: FAIL
    *Jan 1 23:14:30.514: As1/19 CCP: Received AAA AUTHOR Response FAIL
    *Jan 1 23:14:30.514: As1/19 AAA/AUTHOR/FSM: We cannot start CCP[color=blue][color=green][color=darkred]
    >>>[/color][/color][/color]

    ACs de

    New service: ppp
    New protocol: ccp

    seklinde tanim yaptiniz mi?
    [color=blue][color=green][color=darkred]
    >>>>>>>>>>>[/color][/color][/color]
    To configure CCP /MPPC with NT Tacacs
    - ppp ccp in "interface configuration" "new services" in lower cases for user and group
    - if "user" is not seen, it needs to be selcted in "interface configuration" "advanced options" "
    Per-user TACACS+/RADIUS Attributes"
    - in the user profile and/or group profile

    MPPC:
    <http://www.cisco.com/univercd/cc/td/doc/product/software/ios113ed/113t/113t_3/mppc.htm>

    You can also try with: compress mppc ignore-pfc[color=blue][color=green][color=darkred]
    >>>>>>>>>>>>>[/color][/color][/color]



    Calismazsa:
    daha detayli bir debug gerekecek
    deb isdn q931
    Debug ppp nego
    Debug ppp authen
    Debug ppp per-user
    deb ppp per-user
    Debug tacacs
    debug aaa authen
    debug aaa author

    Kolay gelsin

    devrim


    ----- Original Message -----
    From: Oguzhan Kayhan
    To: [email][email protected][/email]
    Sent: Saturday, September 18, 2004 12:38 PM
    Subject: RE: [cisco-ttl] ppp compression


    Evet debug loglarini attachment olarak gonderiyorum.

    Gordugum kadariyla dediginiz gibi compression icin auth olayindan kaynakli bir sorun var gibi gorunuyor

    AAA olarak cisco acs 3.2 kullaniyorum su anda.

    Ve optionslarinda compression ile ilgili bir authentication goremedim.

    Kacirdigim birsey mi var

    Sh ver outputunu da ekte gonderiyorum.





    ras1#sh ver

    Cisco Internetwork Operating System Software

    IOS (tm) 5350 Software (C5350-IS-M), Version 12.2(2)XB15, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)

    TAC Support: [url]http://www.cisco.com/tac[/url]

    Copyright (c) 1986-2003 by cisco Systems, Inc.

    Compiled Mon 08-Dec-03 17:37 by cmong

    Image text-base: 0x600089C8, data-base: 0x61200000



    ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)

    BOOTLDR: 5350 Software (C5350-BOOT-M), Version 12.2(2)XB2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)



    ras1 uptime is 23 hours, 42 minutes

    System returned to ROM by power-on

    System image file is "flash:c5350-is-mz.122-2.XB15.bin"



    cisco AS5350 (R7K) processor (revision T) with 131072K/65536K bytes of memory.

    Processor board ID JAE07460LZH

    R7000 CPU at 250Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache

    Last reset from power-on

    Channelized E1, Version 1.0.

    Bridging software.

    X.25 software, Version 3.0.0.

    SuperLAT software (copyright 1990 by Meridian Technology Corp).

    Primary Rate ISDN software, Version 1.1.

    Manufacture Cookie Info:

    EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x32,

    Board Hardware Version 3.34, Item Number 800-5171-02,

    Board Revision C0, Serial Number JAE07460LZH,

    PLD/ISP Version 2.2, Manufacture Date 15-Nov-2003.

    Processor 0x14, MAC Address 0x0DBD6D746E

    Backplane HW Revision 1.0, Flash Type 5V

    2 FastEthernet/IEEE 802.3 interface(s)

    33 Serial network interface(s)

    60 terminal line(s)

    2 Channelized E1/PRI port(s)

    512K bytes of non-volatile configuration memory.

    32768K bytes of processor board System flash (Read/Write)

    8192K bytes of processor board Boot flash (Read/Write)



    Configuration register is 0x2102






    ------------------------------------------------------------------------------

    From: Devrim Yener KUCUK [mailto:[email protected]]
    Sent: Saturday, September 18, 2004 2:30 PM
    To: [email][email protected][/email]
    Subject: Re: [cisco-ttl] ppp compression



    Merhaba Oguzhan



    Soru 1:

    Mppc nin client tarafinda calismamasinin nedeni ne olabilir?



    Cevap 1:

    AAA kullaniyoruz, ve compression network authorization gerektirir.Burda sorun olabilir.

    Sorunu gormek icin asagidaki debuglari enable etmek gerekli



    deb isdn q931

    deb ppp neg

    deb ppp authen

    deb aaa author

    deb tacacs



    debuglari toplamadan once (msec formatta gormemiz icin)

    conf t

    service tim deb date msec

    service time log date msec



    bu sekilde nerde fail oldugunu rahatlikla gorururuz...

    (sh ver /sh run i her debugla birlikte tekrar gondermekte yarar var, aynimailde olursa isimiz kolaylasir)



    Soru 2:

    Bir de, async connection icin idle time ayarini nereden yapabilirim?



    Cevap 2:

    Async-group u dialer interface olarak tanimladiktan sonra dialer idle-timeout komutunu kullanilabilir

    "dialer in-band" komutu gerekli.



    Not:

    Bu konfigle ISDN call sonlandiramazsiniz.

    interface Serial3/0:15

    no ip address

    encapsulation ppp

    dialer rotary-group 1 ==> Isdn call tum parametreleri dialer 1 dan alacak ama interface dialer 1 konfigi tamam degil, aklinizda olsun ( pool ,ip address, authentication.....tanimlari eksik)





    Kolay gelsin



    Devrim







    ----- Original Message -----

    From: Oguzhan Kayhan

    To: [email][email protected][/email]

    Sent: Saturday, September 18, 2004 7:35 AM

    Subject: [cisco-ttl] ppp compression



    Selamlar,

    AS5350 var elimde bir tane. Config ettim, guzel calisti hersey ancak bir sIkIntIm var.



    Ip header compression haricinde herhangi bir compression calistiramiyorum

    Compress mppc dedigimde ise,

    Username verificationdan sonra registering network kisminda yaklasik 10-15 saniye civarinda bekliyor client, daha sonra connect oldugunda dialup propertiesten baktigimda compression yapamadigini goruyorum.



    Mppc nin client tarafinda calismamasinin nedeni ne olabilir?



    Bir de, async connection icin idle time ayarini nereden yapabilirim?



    AS nin configi su sekilde, gordugunuz yanlis eksik birsey varsa soylerseniz sevinirim.



    ras1#sh conf

    Using 3010 out of 520184 bytes

    !

    version 12.2

    service timestamps debug uptime

    service timestamps log uptime

    no service password-encryption

    !

    hostname ras1

    !

    no boot startup-test

    logging cns-events informational

    aaa new-model

    !

    !

    aaa authentication login default group tacacs+ local

    aaa authentication login consoleport none

    aaa authentication login no-tacacs+ enable

    aaa authentication ppp default if-needed group tacacs+

    aaa authorization exec default group tacacs+ local

    aaa authorization network default group tacacs+ local

    aaa session-id common

    enable secret 5 $1$AD0H$umAfNWsWJ27w2grWA1xtv.

    enable password xxxxx

    !

    !

    !

    resource-pool disable

    spe country e1-default

    !

    !

    !

    !

    !

    ds0 busyout-threshold 12

    ip subnet-zero

    ip cef

    ip domain-name xxxxx

    ip name-server 192.168.10.8

    !

    frame-relay switching

    isdn switch-type primary-net5

    !

    !

    !

    !

    !

    !

    !

    fax interface-type fax-mail

    mta receive maximum-recipients 0

    !

    controller E1 3/0

    framing NO-CRC4

    pri-group timeslots 1-31

    !

    controller E1 3/1

    shutdown

    !

    !

    !

    interface Loopback0

    ip address 172.22.99.1 255.255.255.255

    !

    interface Loopback1

    ip address 172.22.90.1 255.255.255.0

    !

    interface FastEthernet0/0

    ip address 192.168.8.88 255.255.252.0

    no ip mroute-cache

    duplex full

    speed 100

    !

    interface FastEthernet0/1

    ip address 10.10.10.3 255.255.255.0

    no ip mroute-cache

    duplex full

    speed 100

    !

    interface Serial0/0

    no ip address

    no ip mroute-cache

    shutdown

    clockrate 2000000

    !

    interface Serial0/1

    no ip address

    no ip mroute-cache

    shutdown

    clockrate 2000000

    !

    interface Serial3/0:15

    no ip address

    encapsulation ppp

    dialer rotary-group 1

    isdn switch-type primary-net5

    isdn overlap-receiving

    isdn incoming-voice modem

    isdn send-alerting

    isdn sending-complete

    no fair-queue

    compress mppc

    no cdp enable

    ppp multilink

    !

    interface Group-Async0

    ip unnumbered FastEthernet0/0

    no ip unreachables

    encapsulation ppp

    ip tcp header-compression

    compress mppc

    async default routing

    async mode dedicated

    peer default ip address pool isdn

    no fair-queue

    ppp authentication ms-chap chap pap

    ppp multilink

    group-range 1/00 1/59

    !

    interface Dialer1

    no ip address

    encapsulation ppp

    !

    ip local pool local 192.168.113.51 192.168.113.100

    ip local pool external 10.10.10.210 10.10.10.254

    ip local pool internet 192.168.113.2 192.168.113.30

    ip default-gateway 192.168.10.6

    ip classless

    ip route 0.0.0.0 0.0.0.0 192.168.10.6

    no ip http server

    !

    logging 192.168.10.8

    !

    tacacs-server host 192.168.10.8 single-connection

    tacacs-server key test

    snmp-server community xxxxx RO

    snmp-server trap link ietf

    snmp-server enable traps tty

    snmp-server host 192.168.10.3 version

    snmp mib persist event

    !

    call rsvp-sync

    !

    voice-port 3/0:D

    compand-type a-law

    !

    !

    mgcp profile default

    !

    dial-peer cor custom

    !

    !

    !

    !

    line con 0

    line aux 0

    line vty 0 4

    password xxxxx

    line 1/00

    modem InOut

    line 1/01 1/59

    modem InOut

    modem autoconfigure discovery

    transport input all

    autoselect ppp

    !

    scheduler allocate 10000 400

    ntp server 192.168.10.8

    end

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