4. WAN dhcp problem

WAN dhcp problem

  • T

    Hello.

    I've started to get some problems getting an ip from my ISP a week or so ago…
    I'm running 2.3.2-RELEASE (i386) built on Tue Jul 19 13:09:39 CDT 2016 FreeBSD 10.3-RELEASE-p5.
    PfSense WAN-port is connected to an Inteno xg6846 (http://www.intenogroup.com/store/tabid/88/categoryid/5/productid/673/default.aspx) on the Internet-port. And this Inteno has the fibreoptics connected to it. During the problem this box shows that it's connected on wan (&lan). Restarting it doesn't help.

    Checking the dhcpd.log i get:

    (REVERSE ORDER, sorry)
Aug 6 18:29:01	dhclient[41502]: bound to 85.195.20.129 -- renewal in 1800 seconds.
Aug 6 18:29:01	dhclient: Creating resolv.conf
Aug 6 18:29:01	dhclient: RENEW
Aug 6 18:29:01	dhclient[41502]: DHCPACK from 217.10.96.88
Aug 6 18:28:52	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:28:32	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:28:24	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:28:11	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:28:03	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:36	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:27	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:20	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:16	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:13	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:11	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:10	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:09	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:08	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:07	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 18:27:06	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 17:57:07	dhclient[41502]: bound to 85.195.20.129 -- renewal in 1800 seconds.

    The above does not break Internet connectivity because the pfsense box manages to get an IP in time.. but then from time to time I also get:

    (REVERSE ORDER, sorry)
Aug 6 14:47:12	dhclient[41502]: bound to 85.195.20.129 -- renewal in 1800 seconds.
Aug 6 14:47:12	dhclient: Creating resolv.conf
Aug 6 14:47:12	dhclient: /sbin/route add default 85.195.20.254
Aug 6 14:47:12	dhclient: Adding new routes to interface: dc0
Aug 6 14:47:12	dhclient: New Routers (dc0): 85.195.20.254
Aug 6 14:47:12	dhclient: New Broadcast Address (dc0): 85.195.20.255
Aug 6 14:47:12	dhclient: New Subnet Mask (dc0): 255.255.255.0
Aug 6 14:47:12	dhclient: New IP Address (dc0): 85.195.20.129
Aug 6 14:47:12	dhclient: ifconfig dc0 inet 85.195.20.129 netmask 255.255.255.0 broadcast 85.195.20.255
Aug 6 14:47:12	dhclient: Starting add_new_address()
Aug 6 14:47:12	dhclient: BOUND
Aug 6 14:47:12	dhclient[41502]: DHCPACK from 85.195.20.254
Aug 6 14:47:07	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:47:03	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:47:01	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:47:00	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:47:00	dhclient: ARPCHECK
Aug 6 14:46:58	dhclient: ARPSEND
Aug 6 14:46:58	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:46:54	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 5
Aug 6 14:46:52	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:46:51	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:50	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:49	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:45	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:43	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:41	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:40	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:39	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:38	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:38	dhclient: ARPCHECK
Aug 6 14:46:37	dhclient[41502]: DHCPOFFER already seen.
Aug 6 14:46:37	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:46:36	dhclient: ARPSEND
Aug 6 14:46:36	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:46:36	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 8
Aug 6 14:46:32	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:46:30	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:46:29	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:28	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:27	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:23	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:20	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:17	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:15	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:14	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:46:14	dhclient: ARPCHECK
Aug 6 14:46:12	dhclient: ARPSEND
Aug 6 14:46:12	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:46:10	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 10
Aug 6 14:46:06	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:46:04	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:46:03	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:46:00	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:58	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:56	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:55	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:54	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:53	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:52	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:51	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:51	dhclient: ARPCHECK
Aug 6 14:45:50	dhclient[41502]: DHCPOFFER already seen.
Aug 6 14:45:50	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:45:49	dhclient: ARPSEND
Aug 6 14:45:49	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:45:47	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:45:44	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 3
Aug 6 14:45:42	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:45:41	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:45:40	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:45:35	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:32	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:29	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:27	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:45:27	dhclient: ARPCHECK
Aug 6 14:45:25	dhclient: ARPSEND
Aug 6 14:45:25	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:45:22	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 8
Aug 6 14:45:19	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 3
Aug 6 14:45:16	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 3
Aug 6 14:45:14	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:45:03	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:59	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:57	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:56	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:56	dhclient: ARPCHECK
Aug 6 14:44:55	dhclient[41502]: DHCPOFFER already seen.
Aug 6 14:44:55	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:44:54	dhclient: ARPSEND
Aug 6 14:44:54	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:44:52	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:44:50	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:44:49	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:44:48	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:44:47	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:44:46	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:44:45	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 1
Aug 6 14:44:34	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:30	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:28	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:27	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:26	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:44:26	dhclient: ARPCHECK
Aug 6 14:44:24	dhclient: ARPSEND
Aug 6 14:44:24	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:44:18	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 7
Aug 6 14:44:15	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 3
Aug 6 14:44:13	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:44:02	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:57	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:55	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:55	dhclient: ARPCHECK
Aug 6 14:43:53	dhclient: ARPSEND
Aug 6 14:43:53	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:43:52	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 6
Aug 6 14:43:48	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:43:44	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:43:42	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:43:34	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:30	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:28	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:26	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:25	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:43:25	dhclient: ARPCHECK
Aug 6 14:43:23	dhclient: ARPSEND
Aug 6 14:43:23	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:43:23	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 20
Aug 6 14:43:14	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 9
Aug 6 14:43:10	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 4
Aug 6 14:43:08	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:43:01	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:57	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:55	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:53	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:52	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:52	dhclient: ARPCHECK
Aug 6 14:42:50	dhclient: ARPSEND
Aug 6 14:42:50	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:42:48	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 8
Aug 6 14:42:41	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 7
Aug 6 14:42:36	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 5
Aug 6 14:42:34	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:42:32	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:42:18	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:13	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:11	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:42:11	dhclient: ARPCHECK
Aug 6 14:42:10	dhclient[41502]: DHCPOFFER already seen.
Aug 6 14:42:10	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:42:09	dhclient: ARPSEND
Aug 6 14:42:09	dhclient[41502]: DHCPOFFER from 85.195.20.254
Aug 6 14:42:04	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 5
Aug 6 14:42:01	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 3
Aug 6 14:41:59	dhclient[41502]: DHCPDISCOVER on dc0 to 255.255.255.255 port 67 interval 2
Aug 6 14:41:59	dhclient: PREINIT
Aug 6 14:41:59	dhclient: Deleting old routes
Aug 6 14:41:59	dhclient: EXPIRE
Aug 6 14:41:48	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:39:56	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:37:21	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:35:49	dhclient[41502]: DHCPREQUEST on dc0 to 255.255.255.255 port 67
Aug 6 14:25:41	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:21:52	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:20:06	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:19:07	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:18:38	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:18:20	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:18:06	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:17:40	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:17:26	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:16:43	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:16:07	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:15:02	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:14:35	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:14:11	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:13:54	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:13:44	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:13:23	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:13:07	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:47	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:38	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:31	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:23	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:13	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:05	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:02	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:12:00	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:11:59	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67
Aug 6 14:11:58	dhclient[41502]: DHCPREQUEST on dc0 to 217.10.96.88 port 67

    Im using standard settings for the dhcp-client on wan interface… Do you guys think this has to do with the pfsense setup or something with the ISP?
    ISP told me they were looking into it (a week ago), but it's still the same...

    Regards

    0
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