PPTP VPN - br-users - Fedora mailing-lists

21 Aug 2006

    Olá galera,

    Estou com um problema, tenho um servidor com FC4 e instalei o
    PPTP para VPN, até ai tudo bem,
    eu conecto com clientes Rwindows e eles ficam no ar, mas
    quando conecto com um cliente linux, a conexão fica caindo a
    cada 2 mimnutos.
    OBS.: Para me conectar no rwindows eu tenho que desmarcar a
    opção "Exigir criptografia de dados"  . 

    Tem algo de errado?? 
    Alguem pode me dar um ajuda??


    Segue os confs e LOGs:

    Server:
    /etc/pptpd.conf :

    option /etc/ppp/options.pptpd
    logwtmp


    /etc/ppp/options.pptpd :

    lock
    mtu 1490
    mru 1490
    proxyarp
    noauth
    +chap
    ms-dns 10.1.1.10
    nodeflate
    #nodefaultroute
    #noipdefault
    ipcp-accept-local
    ipcp-accept-remote
    lcp-echo-failure 60
    lcp-echo-interval 120
    require-chap
    debug
    name *
    idle 0
    persist


    Cliente:
    /etc/ppp/options.pptpd :

    lock
    noauth
    debug
    idle 0
    persist


    /etc/ppp/peers/TECJUMP

    remotename TECJUMP
    # name of tunnel, used to name /var/run pid file
    linkname TECJUMP
    # name of tunnel, passed to ip-up scripts
    ipparam TECJUMP
    # data stream for pppd to use
    pty "pptp 10.1.1.10 --nolaunchpppd "
    # domain and username, used to select lines in secrets files
    name teste
    # do not require the server to authenticate to our client
    noauth
    nodeflate
    # adopt defaults from the pptp-linux package
    file /etc/ppp/options.pptp
    10.1.1.15:10.1.1.10


    Comando para iniciar no cliente:
    pppd call TECJUMP logfd 2 nodetach debug dump


    Log no Cliente:
    pppd options in effect:
    debug debug             # (from command line)
    nodetach                # (from command line)
    idle 0          # (from /etc/ppp/options.pptp)
    persist         # (from /etc/ppp/options.pptp)
    logfd 2         # (from command line)
    linkname TECJUMP                #
    (from /etc/ppp/peers/TECJUMP)
    dump            # (from command line)
    noauth          # (from /etc/ppp/options.pptp)
    name gosc               # (from /etc/ppp/peers/TECJUMP)
    remotename TECJUMP              #
    (from /etc/ppp/peers/TECJUMP)
                    # (from /etc/ppp/options.pptp)
    pty pptp 10.1.1.10 --nolaunchpppd               #
    (from /etc/ppp/peers/TECJUMP)
    ipparam TECJUMP         # (from /etc/ppp/peers/TECJUMP)
    usepeerdns              # (from /etc/ppp/options)
    201.11.73.118:10.1.1.10         #
    (from /etc/ppp/peers/TECJUMP)
    nodeflate               # (from /etc/ppp/peers/TECJUMP)
    using channel 42
    Using interface ppp0
    Connect: ppp0 <--> /dev/pts/1
    sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xec36b79a>
    <pcomp> <accomp>]
    rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xec36b79a>
    <pcomp> <accomp>]
    sent [LCP ConfNak id=0x1 <magic 0xd22ea4ba>]
    rcvd [LCP ConfReq id=0x1 <mru 1490> <asyncmap 0x0> <auth chap
    MD5> <magic 0x10488e1d> <pcomp> <accomp>]
    sent [LCP ConfAck id=0x1 <mru 1490> <asyncmap 0x0> <auth chap
    MD5> <magic 0x10488e1d> <pcomp> <accomp>]
    rcvd [LCP ConfReq id=0x2 <mru 1490> <asyncmap 0x0> <auth chap
    MD5> <magic 0x8f44ac81> <pcomp> <accomp>]
    sent [LCP ConfAck id=0x2 <mru 1490> <asyncmap 0x0> <auth chap
    MD5> <magic 0x8f44ac81> <pcomp> <accomp>]
    sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xec36b79a>
    <pcomp> <accomp>]
    rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xec36b79a>
    <pcomp> <accomp>]
    rcvd [LCP EchoReq id=0x0 magic=0x8f44ac81]
    sent [LCP EchoRep id=0x0 magic=0xec36b79a]
    rcvd [CHAP Challenge id=0x90
    <0461fb00439cec5fbf223fb7a46635dd81e2df678994>, name = "*"]
    sent [CHAP Response id=0x90
    <375ae7465018bc598c64359979f267c2>, name = "gosc"]
    rcvd [CHAP Success id=0x90 "Access granted"]
    CHAP authentication succeeded: Access granted
    sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr
    201.11.73.118> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
    rcvd [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr
    10.1.1.10>]
    sent [IPCP ConfAck id=0x1 <compress VJ 0f 01> <addr
    10.1.1.10>]
    rcvd [IPCP ConfNak id=0x1 <ms-dns1 10.1.1.10> <ms-dns3
    10.1.1.10>]
    sent [IPCP ConfReq id=0x2 <compress VJ 0f 01> <addr
    201.11.73.118> <ms-dns1 10.1.1.10> <ms-dns3 10.1.1.10>]
    rcvd [IPCP ConfAck id=0x2 <compress VJ 0f 01> <addr
    201.11.73.118> <ms-dns1 10.1.1.10> <ms-dns3 10.1.1.10>]
    local  IP address 201.11.73.118
    remote IP address 10.1.1.10
    primary   DNS address 10.1.1.10
    secondary DNS address 10.1.1.10
    Script /etc/ppp/ip-up started (pid 5268)
    Script /etc/ppp/ip-up finished (pid 5268), status = 0x0
    Modem hangup
    Script /etc/ppp/ip-down started (pid 5275)
    Connection terminated.
    Connect time 2.1 minutes.
    Sent 3079478424 bytes, received 5076 bytes.


    Log no servidor:

    Aug 21 14:05:32 shrek pptpd[26996]: MGR: Manager process
    started
    Aug 21 14:05:32 shrek pptpd[26996]: MGR: Maximum of 100
    connections available
    Aug 21 14:05:43 shrek pptpd[27005]: CTRL: Client 10.1.1.50
    control connection started
    Aug 21 14:05:44 shrek pptpd[27005]: CTRL: Starting call
    (launching pppd, opening GRE)
    Aug 21 14:05:44 shrek pppd[27006]:
    Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
    Aug 21 14:05:44 shrek pppd[27006]: pptpd-logwtmp: $Version$
    Aug 21 14:05:44 shrek pppd[27006]: pppd 2.4.3 started by root,
    uid 0
    Aug 21 14:05:44 shrek pptpd[27005]: GRE: Bad checksum from
    pppd.
    Aug 21 14:05:44 shrek pppd[27006]: Using interface ppp0
    Aug 21 14:05:44 shrek pppd[27006]: Connect: ppp0
    <--> /dev/pts/0
    Aug 21 14:05:47 shrek pppd[27006]: found interface eth1 for
    proxy arp
    Aug 21 14:05:47 shrek pppd[27006]: local  IP address 10.1.1.10
    Aug 21 14:05:47 shrek pppd[27006]: remote IP address
    201.11.73.118
    Aug 21 14:05:47 shrek pppd[27006]: pptpd-logwtmp.so ip-up ppp0
    gosc 10.1.1.50
    Aug 21 14:07:44 shrek pptpd[27703]: CTRL: Client 10.1.1.50
    control connection started
    Aug 21 14:07:45 shrek pptpd[27703]: CTRL: Starting call
    (launching pppd, opening GRE)
    Aug 21 14:07:45 shrek pppd[27705]:
    Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded.
    Aug 21 14:07:45 shrek pppd[27705]: pptpd-logwtmp: $Version$
    Aug 21 14:07:45 shrek pptpd[27703]: GRE: Bad checksum from
    pppd.
    Aug 21 14:07:45 shrek pppd[27705]: pppd 2.4.3 started by root,
    uid 0
    Aug 21 14:07:45 shrek pppd[27705]: Using interface ppp1
    Aug 21 14:07:45 shrek pppd[27705]: Connect: ppp1
    <--> /dev/pts/2
    Aug 21 14:07:50 shrek pppd[27705]: Modem hangup
    Aug 21 14:07:50 shrek pppd[27705]: Connection terminated.
    Aug 21 14:07:50 shrek pppd[27705]: Exit.
    Aug 21 14:07:50 shrek pptpd[27703]: CTRL: Client 10.1.1.50
    control connection finished
    Aug 21 14:08:53 shrek pptpd[27005]: CTRL: EOF or bad error
    reading ctrl packet length.
    Aug 21 14:08:53 shrek pptpd[27005]: CTRL: couldn't read packet
    header (exit)
    Aug 21 14:08:53 shrek pptpd[27005]: CTRL: CTRL read failed
    Aug 21 14:08:53 shrek pppd[27006]: Modem hangup
    Aug 21 14:08:53 shrek pppd[27006]: pptpd-logwtmp.so ip-down
    ppp0
    Aug 21 14:08:53 shrek pppd[27006]: Connect time 3.1 minutes.
    Aug 21 14:08:53 shrek pppd[27006]: Sent 5016 bytes, received 0
    bytes.
    Aug 21 14:08:53 shrek pppd[27006]: Connection terminated.
    Aug 21 14:08:53 shrek pppd[27006]: Exit.
    Aug 21 14:08:53 shrek pptpd[27005]: CTRL: Client 10.1.1.50
    control connection finished


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