TCP wrappers (syntax check)

[Thedore Knab <tjk@annapolislinux.org>]

What is wrong here ?

Is this a reverse lookup error ?

Feb 21 11:30:01 albert sshd[21141]: warning: /etc/hosts.allow, line 18:
can't verify hostname: gethostbyname(WC-44-75.washcoll.edu) failed
Feb 21 11:35:29 albert sshd[21163]: warning: /etc/hosts.allow, line 18:
can't verify hostname: gethostbyname(WC-44-92.washcoll.edu) failed

#line 18,19,20
sshd: .edu, .com, .net, .md.us, .de.us
sshd: 209.243.
sshd: ALL EXCEPT 192.168.1.3, 192.168.1.4, 192.146.226., .ru .it .cz \
.microsoft.com : ALLOW

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Ted Knab