[HPADM] [SUMMARY] tcp wrappers on hp-ux 11.0

From: Julius Szelagiewicz (julius_at_turtle.com)
Date: 01/29/05

  • Next message: John L. Lanier: "[HPADM] SUMMARY: Strange behavior seen after a cold install of 11i V2 on a zx6000 workstation"
    Date: Sat, 29 Jan 2005 14:52:34 -0500 (EST)
    To: hpux admin <hpux-admin@DutchWorks.nl>
    
    

    Dear Folks,
            I resolved the immediate problem, but I don't know why the
    previous setup didn't work. I changed the name of the host in question to
    a different domain name that the one in hosts.allow. I changed both
    /etc/hosts.allow and /etc/hosts.deny files. hosts.allow now has one line:
    ALL: .turtle.com

    hosts.deny also has just one line:
    ANY: openwifi.turtle2.com

    I am thoroghly perplexed why it didn't work withn the real domain name and
    hosts.allow set for ALL: ALL

    julius

    On Sat, 29 Jan 2005, Julius Szelagiewicz wrote:

    > Dear Folks,
    > the key was to run tcpdchk and see what it complained about. It
    > choked on the fact that the address of the host I am trying to block
    > didn't resolve. I added it to /etc/hosts, and updated the /etc/hosts.deny
    > file to read:
    > ALL: 206.126.46.115, openwifi.turtle.com
    >
    > Now telnet through tcpd works, but the host I want to block is still
    > allowed to telnet in. where am I blundering? julius
    >
    > On Sat, 29 Jan 2005, Julius Szelagiewicz wrote:
    > > I need to limit telnet access to an L2000 box running HP-UX 11.0.
    > > I downloaded tcp wrappers verion 7.6 from the porting site (HP has them
    > > only for HP-UX 11.i). I did follow the instructions (I think), but telnet
    > > run by tcpd doesn't work at all. Here are the changes:
    > >
    > > inetd.conf new telent line is:
    > > telnet stream tcp nowait root /usr/local/bin/tcpd telnetd
    > >
    > > /etc/hosts.allow has just one line:
    > > ALL: ALL
    > >
    > > /etc/hosts.deny has just one line:
    > > ALL: 206.126.46.115
    > >
    > > What am I doing wrong, is this a problem with tcpd? julius
    >
    >
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  • Next message: John L. Lanier: "[HPADM] SUMMARY: Strange behavior seen after a cold install of 11i V2 on a zx6000 workstation"

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