Date: Wed, 28 Jul 2004 15:27:25 +0000 From: Daniela <dgw@liwest.at> To: "Hauan, David" <david.hauan@fairchild.af.mil> Cc: questions@freebsd.org Subject: Re: Problems after IP change Message-ID: <200407281527.25536.dgw@liwest.at> In-Reply-To: <59FD5336D1B1FA40AF6DDD241D8DBAC68C1376@amcw2ms517.amc.ds.af.mil> References: <59FD5336D1B1FA40AF6DDD241D8DBAC68C1376@amcw2ms517.amc.ds.af.mil>
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On Wednesday 28 July 2004 14:27, Hauan, David wrote: > > >> Did you actually change the IP on the interface itself? If not: > > >> > > >> edit /etc/rc.conf and change the IP/Netmask, then: > > >> > > >> # /etc/netstart > > > > > > Yes, the IP was changed. I ran /etc/netstart, but it didn't > > > > help. As I > > > > > said, > > > ping works as normal, and the packet sniffer shows normal > > > > TCP connections > > > > > and > > > there are even answers from the remote servers, so I really > > > > have no clue > > > > > what > > > could be wrong. I don't think it would do this with a wrong IP. > > > > Do you have an ``alias_address'' statement in your natd.conf file? > > > > Usually, you will specify the interface that natd operates > > on, but in some > > situations, some will specify an alias address instead. > > > > Check the file, and ensure that you are not aliasing the old address. > > > > Steve > > Can you ping outside addresses from the inside clients? > Is the FW box running dhcp? > If not did you change the gateway on the inside clients? Yes, I can ping everything and I can also open TCP connections from the clients. A SYN packet goes out and a SYN/ACK comes back, but I don't see any further packets. That's why I suspected my firewall, but I changed almost nothing in the configuration.
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