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PPTP client with Toastman - Chap authentication failed?

Discussion in 'Tomato Firmware' started by rudeboymcc, Oct 7, 2012.

  1. rudeboymcc

    rudeboymcc Addicted to LI Member

    Hi,
    I'm using Toastman firmware for the pptp client feature (tomato-K26USB-1.28.7500.4MIPSR2Toastman-RT-VPN) on an Asus RT-N16.

    I'm trying to conenct to a Watchguard Firebox router (which I can connect to VPN fine using a windows connection).

    When I setup my VPN Client I get:
    Code:
    Oct  7 14:59:19 unknown daemon.info pptp[4103]: Plugin pptp.so loaded.
    Oct  7 14:59:19 unknown daemon.info pptp[4103]: PPTP plugin version 0.8.5 compiled for pppd-2.4.5, linux-2.6.22.19
    Oct  7 14:59:19 unknown daemon.info dnsmasq[3603]: exiting on receipt of SIGTERM
    Oct  7 14:59:19 unknown user.debug init[1]: 188: /tmp/ppp/resolv.conf can't be opened
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: started, version 2.61 cachesize 1500
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: compile time options: IPv6 GNU-getopt no-RTC no-DBus no-i18n no-IDN DHCP DHCPv6 no-Lua TFTP no-conntrack
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: asynchronous logging enabled, queue limit is 5 messages
    Oct  7 14:59:19 unknown daemon.info dnsmasq-dhcp[4107]: DHCP, IP range 10.0.0.100 -- 10.0.0.149, lease time 1d
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: reading /etc/resolv.dnsmasq
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: using nameserver 87.194.255.155#53
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: read /etc/hosts - 2 addresses
    Oct  7 14:59:19 unknown daemon.info dnsmasq[4107]: read /etc/dnsmasq/hosts/hosts - 3 addresses
    Oct  7 14:59:19 unknown daemon.info dnsmasq-dhcp[4107]: read /etc/dnsmasq/dhcp/dhcp-hosts
    Oct  7 14:59:19 unknown daemon.notice pptp[4104]: pppd 2.4.5 started by root, uid 0
    Oct  7 14:59:20 unknown daemon.info pptp[4104]: Using interface ppp0
    Oct  7 14:59:20 unknown daemon.notice pptp[4104]: Connect: ppp0 <--> pptp (vpn.********.com)
    Oct  7 14:59:24 unknown daemon.info pptp[4104]: CHAP authentication failed: M->M-CM-X
    Oct  7 14:59:24 unknown daemon.err pptp[4104]: CHAP authentication failed
    and when I telnet to the router, /tmp/ppp/log just shows:
    Code:
    CHAP_AUTH_FAIL
    I'm usng the following settings:
    Encryption Auto
    Stateless MPPE connection TRUE
    Accept DNS configuration Yes
    Redirect Internet traffic TRUE
    Remote subnet / netmask 192.168.1.0/255.255.255.0
    Create NAT on tunnel TRUE
    MTU 1450
    MRU 1450

    I've tried all encryption types (the server is using 128bit). switching stateless on and off, and chagned mtu and mru to 1450, 1400, 1300, 1500. This router's ip is 10.0.0.1 so there shouldn't be an ip conflict.

    Is there a way I can see a log of how its trying to connect? I can't seem to find any more logs than the two i've mentioned, so can't debug further.
     

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