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Digital Lifestyle
Internet, Networking, and Wireless
DHCP no longer works
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<blockquote data-quote="devilkin" data-source="post: 368344" data-attributes="member: 28284"><p>Hello all,</p><p></p><p>I've got an intel macbook, and since this evening I've got something strange going on: DHCP no longer works.</p><p></p><p>Setting an ip address manually works fine, but using dhcp I either get:</p><p>- Airport: no ip</p><p>- Ethernet: the self-assigned 169.x.x.x ip.</p><p></p><p>The router that's distributing the IP adresses works, I see them going out, and the PC's on the network work fine with DHCP:</p><p></p><p>[code]</p><p>Apr 11 20:38:30 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:32 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:32 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:35 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:35 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:39 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:39 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:47 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:47 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:56 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:38:56 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:39:05 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:39:05 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:39:13 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:39:13 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>Apr 11 20:39:22 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx </p><p>Apr 11 20:39:22 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx </p><p>[/code]</p><p></p><p>But the macbook doesn't do anything with it.</p><p></p><p>I've already tried rebooting the machine, didn't help.</p><p></p><p>Any hints?</p><p></p><p>Thanks.</p></blockquote><p></p>
[QUOTE="devilkin, post: 368344, member: 28284"] Hello all, I've got an intel macbook, and since this evening I've got something strange going on: DHCP no longer works. Setting an ip address manually works fine, but using dhcp I either get: - Airport: no ip - Ethernet: the self-assigned 169.x.x.x ip. The router that's distributing the IP adresses works, I see them going out, and the PC's on the network work fine with DHCP: [code] Apr 11 20:38:30 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:38:32 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:38:32 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:38:35 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:38:35 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:38:39 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:38:39 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:38:47 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:38:47 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:38:56 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:38:56 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:39:05 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:39:05 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:39:13 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:39:13 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx Apr 11 20:39:22 router daemon.info dnsmasq[166]: DHCPDISCOVER(br0) 00:19:e3:xx:xx:xx Apr 11 20:39:22 router daemon.info dnsmasq[166]: DHCPOFFER(br0) 192.168.33.x 00:19:e3:xx:xx:xx [/code] But the macbook doesn't do anything with it. I've already tried rebooting the machine, didn't help. Any hints? Thanks. [/QUOTE]
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