[SUMMARY]: tcpwrappers & tftpd

From: dan cave (dan_at_deis.demon.co.uk)
Date: 10/01/04

  • Next message: Neil Dombrowski: "A1000 performance with dead batter"
    Date: Fri, 01 Oct 2004 21:24:49 +0100
    To: sunmanagers@sunmanagers.org
    
    

    Just to summarise that I discovered shortly after posting that it was
    due to the tftp command which i issued on my client.

    Not fully noticing that tftpd sets /tcpdboot as its "home" direcory I
    unknowing placed a /{pathname} before the file which i wanted to "put"

    eg. c:\tftp <host> put 4690.conf /tmp/4690.conf

    Simply removing the /tmp/ from the put command worked a treat. However
    there was a typo in my original post (nice work Crist J Clark for
    spotting that one- my bad after having tcpd on the brain...) /tcpdboot
    and not /tftpboot.

    Also Gerard Henry noticed a wierness in hosts.allow for the netmask
    after a host, I actually discovered during the setup of tcpd that the
    /32 notation after an IP address ( 192.168.1.1/255.255.255.255 ) doesn't
    actually work and omitting everything after the host IP (/ onwards)
    actually works fine! As well as 0.0.0.0 being *everything* working
    which Gerard pointed out.

    Thanks to all who emailed me with a reply, some close but no cigar sadly ;)

    Regards

    dan.

    >I have a solaris 8 box, patched with latest patches and TCPwrappers
    >installed.
    >
    >tftpd is being controlled by tcpd. My problem is when I try to do a tftp
    >get from a pc client of a file in /tcpdboot on the solaris box to test
    >the functionality of tftpd (under tcpwrappers).
    >
    >The error message which I get on the PC client is: "Error on Server:
    >Access Violation".
    >
    >I know that tcpwrappers works fine because tcpdmatch using hosts.allow
    >and my windows client IP come back ok (allowed) and a tcpdump port 69
    >gives me the connections coming in from the pc client, although i ge 5
    >datagrams then the whole connection bails out.
    >
    >Does anyone know why this is so, ie why my tftp get doesn't work. i've
    >also tried it using a tftp put from win client -> solaris box.
    >
    >I will summarise.
    >
    >TIA,
    >
    >Regards
    >
    >dan cave
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