A buddy of mine bought an older RS/6000 CAD workstation runing AIX to learn on, and had me put it on his LAN at home. I used smit to change the hostname/IP. After a reboot I try to login, and get a message saying that DTMessage cannot start, and gives a changed hostname as one of the possible... (3 Replies)
Hi all,
I am trying to get the authentication logs of FTP,Telnet,SSH,inetd from the syslog file. But my output for every type of authentications - success & failure keep differing everytime i view them.
The output does not show the priority code (emerg, or 0, in any case). How do I get the... (0 Replies)
Hello,
I am new to Solaris.
I am using stand alone Solaris 10.0 for test/study purpose and connecting to internet via an ADSL modem which has DHCP server. My Solaris is working on VMWare within winXP. My WinXP and Solaris connects to internet by the same ADSL modem via its DHCP at the same... (1 Reply)
Hi All,
So we added a new HP-UX 11.31 machine. Copied OS via Ignite-UX (DVD)over from this machine called machine_a. It was supposed to be named machine_c. And it is when you log in...however when I'm in the ILO console before logging in, it says:
It should say:
What gives? And how do... (4 Replies)
Hello, I'm configuring sendmail on an AIX 7.1 server (bos.net.tcp.client 7.1.1.15).
I've gotten sendmail to send mail through our Novell GroupWise server, so that mail from a user on the server appears to come from their GroupWise account, and replies to the email would go to their GroupWise... (0 Replies)
Hi all,
I am trying to exchange hostname and IP address of two AIX machines.
But i am confused as how to change it ?
do i need to use "smitty mktcpip" or "smitty tcpip" ?
what is the difference between smitty mktcpip and smitty tcpip ?
Also anymore steps to follow or just updating... (3 Replies)
Dear Community,
I have just registered to the forum, and I am very glad I have joined.
I have a question about the syslog logging facility.
I am doing a security assessment for some servers that run on AIX. The admins have set up a syslog server and the following parameters are enabled in... (8 Replies)
Hi All,
I have a requirement where I need to get all https URL's under config file SIT. example :
config environment="SIT"
<URL>https://yahoo.com</URL>
There are 100 files.xml and I need to search every .xml file and get URL's.
I tried with below command , but I'm getting URL's from... (9 Replies)
Hi everyone,
I am trying to configure AIX 6.1 using syslogd to send syslog event to syslog server configured on RHEL. However, RHEL never receives the events.
I have tried to redirect the syslog event on AIX to a local file and successful. Only forwarding to remote server fails.
Firewall... (10 Replies)
Discussion started by: michael_hoang
10 Replies
LEARN ABOUT REDHAT
host.conf
HOST.CONF(5) Linux System Administration HOST.CONF(5)NAME
host.conf - resolver configuration file
DESCRIPTION
The file /etc/host.conf contains configuration information specific to the resolver library. It should contain one configuration keyword
per line, followed by appropriate configuration information. The keywords recognized are order, trim, multi, nospoof, and reorder. These
keywords are described below.
order This keyword specifies how host lookups are to be performed. It should be followed by one or more lookup methods, separated by com-
mas. Valid methods are bind, hosts, and nis.
trim This keyword may be listed more than once. Each time it should be followed by a single domain name, with the leading dot. When
set, the resolv+ library will automatically trim the given domain name from the end of any hostname resolved via DNS. This is
intended for use with local hosts and domains. (Related note: trim will not affect host- names gathered via NIS or the hosts file.
Care should be taken to ensure that the first hostname for each entry in the hosts file is fully qualified or non-qualified, as
appropriate for the local installation.)
multi Valid values are on and off. If set to on, the resolv+ library will return all valid addresses for a host that appears in the
/etc/hosts file, instead of only the first. This is off by default, as it may cause a substantial performance loss at sites with
large hosts files.
nospoof
Valid values are on and off. If set to on, the resolv+ library will attempt to prevent hostname spoofing to enhance the security of
rlogin and rsh. It works as follows: after performing a host address lookup, resolv+ will perform a hostname lookup for that
address. If the two hostnames do not match, the query will fail.
spoofalert
If this option is set to on and the nospoof option is also set, resolv+ will log a warning of the error via the syslog facility.
The default value is off.
reorder
Valid values are on and off. If set to on, resolv+ will attempt to reorder host addresses so that local addresses (i.e., on the
same subnet) are listed first when a gethostbyname(3) is performed. Reordering is done for all lookup methods. The default value
is off.
FILES
/etc/host.conf
Resolver configuration file
/etc/resolv.conf
Resolver configuration file
/etc/hosts
Local hosts database
SEE ALSO gethostbyname(3), hostname(7), resolv+(8), named(8)Debian GNU/Linux 1997-01-02 HOST.CONF(5)