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тАО04-16-2003 10:56 AM
тАО04-16-2003 10:56 AM
Network problems
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тАО04-16-2003 11:18 AM
тАО04-16-2003 11:18 AM
Re: Network problems
Are these servers on the other side of a firewall?
If so it is possible that pinging is restricted through the firewall.
Greg
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тАО04-16-2003 12:19 PM
тАО04-16-2003 12:19 PM
Re: Network problems
Since everything else is working properly, your Firewall is probably restricting ping (ICMP) incoming/outgoing packets to reduce network traffic and hack attempts.
Jon
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тАО04-16-2003 12:22 PM
тАО04-16-2003 12:22 PM
Re: Network problems
Thanks
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тАО04-16-2003 02:24 PM
тАО04-16-2003 02:24 PM
Re: Network problems
Are you trying to ping your local servers with a name or an IP address? If by name then try
nslookup hostname
and see if it comes back with a valid IP address. If it doesn't you are using the wrong name or your local DNS doesnot have them registered or you have something wrong in /etc/hosts.
If by ip then probably they just don't want to reply.
Ron
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тАО04-16-2003 07:55 PM
тАО04-16-2003 07:55 PM
Re: Network problems
NetBIOS is working fine, thanks to WINS you can browse the internal network. But you can't ping by IP or FQDN because your DNS settings are wrong, or the server is having problems.
You need to make sure that you have a working DNS server on the inside of the firewall, and that it's IP address is one of the entries in your network config.
Jon