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alenoosh

alenoosh

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  • Member Since: 14 May 09
  • Last Logged In: 17 Sep 10

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  • alenoosh
    vpn connetion fails on lenny
    Hi all I'm using debian lenny and I've created a vpn connection (client) to connect to a windows vpn server , my chap-secrets file looks like the following : [code] # Secrets for authentication using CHAP # client server secret IP addresses ........ # added by pptpsetup for afa afa afa "my_pass" * [/code] and my settings for 'afa' vpn connection are : [code] # written by pptpsetup pty "pptp 212.50.246.113 --nolaunchpppd" lock noauth nobsdcomp nodeflate name afa remotename afa file /etc/ppp/options.pptp require-mppe-128 ipparam afa [/code] options.pptp file looks like this : [code] # Lock the port lock # Authentication # We don't need the tunnel server to authenticate itself noauth # We won't do PAP, EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2 # (you may need to remove these refusals if the server is not using MPPE) refuse-pap refuse-eap #refuse-chap #refuse-mschap # Compression # Turn off compression protocols we know won't be used nobsdcomp nodeflate # Encryption # (There have been multiple versions of PPP with encryption support, # choose with of the following sections you will use. Note that MPPE # requires the use of MSCHAP-V2 during authentication) # http://ppp.samba.org/ the PPP project version of PPP by Paul Mackarras # ppp-2.4.2 or later with MPPE only, kernel module ppp_mppe.o # {{{ # Require MPPE 128-bit encryption require-mppe-128 # }}} # http://polbox.com/h/hs001/ fork from PPP project by Jan Dubiec # ppp-2.4.2 or later with MPPE and MPPC, kernel module ppp_mppe_mppc.o # {{{ # Require MPPE 128-bit encryption #mppe required,stateless # }}} [/code] when I try to connect using "pppd debug call afa" , I get this log and debug messages : log message : [code] Aug 2 13:12:38 debian pppd[3738]: pppd 2.4.4 started by root, uid 0 Aug 2 13:12:38 debian pppd[3738]: Using interface ppp0 Aug 2 13:12:38 debian pppd[3738]: Connect: ppp0 <--> /dev/pts/2 Aug 2 13:12:42 debian pppd[3738]: Connection terminated. Aug 2 13:12:42 debian pppd[3738]: Exit. [/code] debug messages : [code] Aug 2 13:12:38 debian pppd[3738]: using channel 9 Aug 2 13:12:39 debian pppd[3738]: sent [LCP ConfReq id=0x1 ] Aug 2 13:12:41 debian pppd[3738]: rcvd [LCP ConfReq id=0x1 ] Aug 2 13:12:41 debian pppd[3738]: sent [LCP ConfAck id=0x1 ] Aug 2 13:12:42 debian pppd[3738]: sent [LCP ConfReq id=0x1 ] Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP ConfAck id=0x1 ] Aug 2 13:12:42 debian pppd[3738]: sent [LCP EchoReq id=0x0 magic=0xc6fd0420] Aug 2 13:12:42 debian pppd[3738]: rcvd [CHAP Challenge id=0x1 <3eb940ce0821ce16>, name = "22Bahman-RT2811-2"] Aug 2 13:12:42 debian pppd[3738]: sent [CHAP Response id=0x1 <0000000000000000000000000000000000000000000000000d74bc9d2117858ef3e47517ee06f75f28267b01a8cafc1601>, name = "afa"] Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP EchoRep id=0x0 magic=0x6ea06883] Aug 2 13:12:42 debian pppd[3738]: rcvd [CHAP Failure id=0x1 "E=691 R=0"] Aug 2 13:12:42 debian pppd[3738]: sent [LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"] Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP TermReq id=0x2] Aug 2 13:12:42 debian pppd[3738]: sent [LCP TermAck id=0x2] Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP TermAck id=0x2] Aug 2 13:12:42 debian pppd[3738]: Script pptp 212.50.246.113 --nolaunchpppd finished (pid 3739), status = 0x0 [/code] thanks in advance for your help
    Link to this post 05 Aug 10

    Hi all

    I'm using debian lenny and I've created a vpn connection (client) to connect to a windows vpn server , my chap-secrets file looks like the following :


    # Secrets for authentication using CHAP
    # client server secret IP addresses

    ........

    # added by pptpsetup for afa
    afa afa "my_pass" *

    and my settings for 'afa' vpn connection are :


    # written by pptpsetup
    pty "pptp 212.50.246.113 --nolaunchpppd"
    lock
    noauth
    nobsdcomp
    nodeflate
    name afa
    remotename afa
    file /etc/ppp/options.pptp
    require-mppe-128
    ipparam afa

    options.pptp file looks like this :


    # Lock the port
    lock

    # Authentication
    # We don't need the tunnel server to authenticate itself
    noauth

    # We won't do PAP, EAP, CHAP, or MSCHAP, but we will accept MSCHAP-V2
    # (you may need to remove these refusals if the server is not using MPPE)
    refuse-pap
    refuse-eap
    #refuse-chap
    #refuse-mschap

    # Compression
    # Turn off compression protocols we know won't be used
    nobsdcomp
    nodeflate

    # Encryption
    # (There have been multiple versions of PPP with encryption support,
    # choose with of the following sections you will use. Note that MPPE
    # requires the use of MSCHAP-V2 during authentication)

    # http://ppp.samba.org/ the PPP project version of PPP by Paul Mackarras
    # ppp-2.4.2 or later with MPPE only, kernel module ppp_mppe.o
    # {{{
    # Require MPPE 128-bit encryption
    require-mppe-128
    # }}}

    # http://polbox.com/h/hs001/ fork from PPP project by Jan Dubiec
    # ppp-2.4.2 or later with MPPE and MPPC, kernel module ppp_mppe_mppc.o
    # {{{
    # Require MPPE 128-bit encryption
    #mppe required,stateless
    # }}}

    when I try to connect using "pppd debug call afa" , I get this log and debug messages :

    log message :


    Aug 2 13:12:38 debian pppd[3738]: pppd 2.4.4 started by root, uid 0
    Aug 2 13:12:38 debian pppd[3738]: Using interface ppp0
    Aug 2 13:12:38 debian pppd[3738]: Connect: ppp0 <--> /dev/pts/2
    Aug 2 13:12:42 debian pppd[3738]: Connection terminated.
    Aug 2 13:12:42 debian pppd[3738]: Exit.

    debug messages :


    Aug 2 13:12:38 debian pppd[3738]: using channel 9
    Aug 2 13:12:39 debian pppd[3738]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xc6fd0420> <pcomp> <accomp>]
    Aug 2 13:12:41 debian pppd[3738]: rcvd [LCP ConfReq id=0x1 <auth chap MS> <magic 0x6ea06883>]
    Aug 2 13:12:41 debian pppd[3738]: sent [LCP ConfAck id=0x1 <auth chap MS> <magic 0x6ea06883>]
    Aug 2 13:12:42 debian pppd[3738]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0xc6fd0420> <pcomp> <accomp>]
    Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0xc6fd0420> <pcomp> <accomp>]
    Aug 2 13:12:42 debian pppd[3738]: sent [LCP EchoReq id=0x0 magic=0xc6fd0420]
    Aug 2 13:12:42 debian pppd[3738]: rcvd [CHAP Challenge id=0x1 <3eb940ce0821ce16>, name = "22Bahman-RT2811-2"]
    Aug 2 13:12:42 debian pppd[3738]: sent [CHAP Response id=0x1 <0000000000000000000000000000000000000000000000000d74bc9d2117858ef3e47517ee06f75f28267b01a8cafc1601>, name = "afa"]
    Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP EchoRep id=0x0 magic=0x6ea06883]
    Aug 2 13:12:42 debian pppd[3738]: rcvd [CHAP Failure id=0x1 "E=691 R=0"]
    Aug 2 13:12:42 debian pppd[3738]: sent [LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"]
    Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP TermReq id=0x2]
    Aug 2 13:12:42 debian pppd[3738]: sent [LCP TermAck id=0x2]
    Aug 2 13:12:42 debian pppd[3738]: rcvd [LCP TermAck id=0x2]
    Aug 2 13:12:42 debian pppd[3738]: Script pptp 212.50.246.113 --nolaunchpppd finished (pid 3739), status = 0x0

    thanks in advance for your help

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