Thanks for help. Can you tell me some more detailed informations? In the fact, I didn't change anything of dhcp client's configuration. Each time ifup eth0, I always got such info: CopyrigVht 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium. All rights reserved.
Please contribute if you find this software useful. For info, please visit http://www.isc.org/dhcp-contrib.html Listening on LPF/eth0/hardware address Sending on LPF/eth0/hardware address Sending on Socket/fallback/fallback-net DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from gw bound to ipaddress -- renewal in 3600 seconds. ~~~~~~~~~~~~~~~~~~~~~~~~~~~ does this mean that the lease time is just 3600s? Thanks! xiaoyang On Mon, Sep 26, 2005 at 11:28:07AM +0000, [EMAIL PROTECTED] wrote: > You need to configure the dhcp timeout. > > On 9/25/2005, "Xiaoyang Gu" <[EMAIL PROTECTED]> wrote: > > >hi > > I have a little pain problem. It is about the ip address. My debian box > > got an ip from the DHCP server when booting the system. But some time > > later, maybe ten hours, the ip address changed automaticlly. I didn't > > shutdown or reboot my computer, or plug out the cable ... I don't know why. > > But other computers using M$'s Windows don't have this problem, their ip > > address never changed when the power is on. > > When ip changed, I need to run a auth client again, so that my box can > > get outgoing connections. So when the problem accurs, all the program > > related with network may lost their connections. It sometimes makes me > > crazy! > > Any suggestions? Thanks for help! > > xiaoyang > > > > > >-- > >To UNSUBSCRIBE, email to [EMAIL PROTECTED] > >with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > > > > > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]