RE: [cisco-ttl] ppp compression

From: Oguzhan Kayhan (oguzhan.kayhan_at_barmek.az)
Date: Sat Sep 18 2004 - 17:02:23 GMT

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    Selamlar tekrar,

    Sizin mail gelmeden once ccp yi ekleyecek yeri bulup gerekli tanimlari yapmishtim.

    Calsiyor simdi. Bir problem yok.

    Peki compress mppc ignore-pfc seklinde kullanmanin bana artisi eksisi ne olur?

    Bu AS yi kullanacak olan userlar buyuk oranda uncompressed, ozellikle text tabanli data alip gonderecekler.

    Ona gore bir performans ayari yapmaya calisiyorum da..

    Tesekkurler.

     

     

    Oguz.

     

     

      _____

    From: Devrim Yener KUCUK [mailto:dkucuk_at_cisco.com]
    Sent: Saturday, September 18, 2004 11:11 PM
    To: cisco-ttl_at_yahoogroups.com
    Subject: Re: [cisco-ttl] ppp compression

     

    Merhaba

     

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

     

    CCP TACACS tarafindan authorize olmamis gorunuyor.

     

    >>>>
    *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
    >>>

     

    ACs de

     

    New service: ppp
    New protocol: ccp

     

    seklinde tanim yaptiniz mi?

     

    >>>>>>>>>>>
    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
    >>>>>>>>>>>>>

     

     

     

    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 <mailto:oguzhan.kayhan_at_barmek.az>

            To: cisco-ttl_at_yahoogroups.com

            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: http://www.cisco.com/tac

            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:dkucuk_at_cisco.com]
            Sent: Saturday, September 18, 2004 2:30 PM
            To: cisco-ttl_at_yahoogroups.com
            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:oguzhan.kayhan_at_barmek.az>

                    To: cisco-ttl_at_yahoogroups.com

                    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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