Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Empty dhcpd.log

    2.0-RC Snapshot Feedback and Problems - RETIRED
    6
    12
    5.4k
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • savagoS
      savago
      last edited by 

      
8.1-RELEASE-p1 FreeBSD 8.1-RELEASE-p1 #1: Thu Nov 18 23:20:46 EST 2010     sullrich@FreeBSD_8.0_pfSense_2.0-snaps.pfsense.org:/usr/obj.pfSense/usr/pfSensesrc/src/sys/pfSense_SMP.8  i386

      Dhcpd don't log in dhcpd.log/system.log client request.

      Sys 2.0-RC1: Intel Atom N330 Dual Core @1.6 2048M Ram 40GHD

      1 Reply Last reply Reply Quote 0
      • W
        wallabybob
        last edited by

        Probably dhcpd doesn't see the request (blocked by firewall? check firewall log; connectivity problem?)

        Packet capture can be useful to verify DHCP request is getting to your pfSense system.

        1 Reply Last reply Reply Quote 0
        • W
          wallabybob
          last edited by

          Please clarify "empty dhcpd.log". Does that mean it contains nothing at all OR that it doesn't contain any DHCP request information?

          How are you examining the dhcpd log? web GUI? Shell command? If shell command, what command?

          1 Reply Last reply Reply Quote 0
          • savagoS
            savago
            last edited by

            @wallabybob:

            Please clarify "empty dhcpd.log". Does that mean it contains nothing at all OR that it doesn't contain any DHCP request information?

            How are you examining the dhcpd log? web GUI? Shell command? If shell command, what command?

            
 tcpdump -vneti re0 port 68
tcpdump: listening on re0, link-type EN10MB (Ethernet), capture size 96 bytes
00:15:f2:a7:45:4d > ff:ff:ff:ff:ff:ff, ethertype IPv4 (0x0800), length 342: (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 328)
    0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from 00:15:f2:a7:45:4d, length 300, xid 0xc60d8a5c, Flags [none]
	  Client-Ethernet-Address 00:15:f2:a7:45:4d [|bootp]
00:1c:c0:c4:da:44 > 00:15:f2:a7:45:4d, ethertype IPv4 (0x0800), length 344: (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP (17), length 330)
    192.168.0.254.67 > 192.168.0.10.68: BOOTP/DHCP, Reply, length 302, xid 0xc60d8a5c, Flags [none]
	  Your-IP 192.168.0.10
	  Client-Ethernet-Address 00:15:f2:a7:45:4d [|bootp]


            
clog -f dhcpd.log
NOTHING

ls -la
total 1934
drwxr-xr-x   2 root  wheel     512 Nov 19 18:58 .
drwxr-xr-x  26 root  wheel     512 Nov 19 05:51 ..
-rw-------   1 root  wheel   65535 Nov 22 16:33 apinger.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 dhcpd.log
-rw-r--r--   1 root  wheel    7751 Nov 19 18:57 dmesg.boot
-rw-------   1 root  wheel  512144 Nov 23 01:04 filter.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 ipsec.log
-rw-------   1 root  wheel   50688 Nov 19 18:57 l2tps.log
-rw-r--r--   1 root  wheel      28 Nov 23 00:59 lastlog
-rw-r--r--   1 root  wheel    7541 Nov 23 00:08 lighttpd.error.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 lighttpd.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 ntpd.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 openvpn.log
-rw-------   1 root  wheel   50688 Nov 19 18:57 poes.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 portalauth.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 ppp.log
-rw-------   1 root  wheel   50688 Nov 19 18:58 pptps.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 relayd.log
-rw-------   1 root  wheel   65535 Nov 19 18:57 slbd.log
-rw-------   1 root  wheel  512144 Nov 23 01:03 system.log
-rw-------   1 root  wheel     328 Nov 19 18:58 userlog
-rw-------   1 root  wheel   65535 Nov 19 18:57 vpn.log

arp -a 
? (192.168.0.8) at 00:13:a9:5f:d8:82 on re0 expires in 1200 seconds [ethernet]
? (192.168.0.10) at 00:15:f2:a7:45:4d on re0 expires in 950 seconds [ethernet]
? (192.168.0.253) at 00:0c:42:3a:d7:52 on re0 expires in 1162 seconds [ethernet]

            Sys 2.0-RC1: Intel Atom N330 Dual Core @1.6 2048M Ram 40GHD

            1 Reply Last reply Reply Quote 0
            • W
              wallabybob
              last edited by

              Looks like a bug. That interaction should have produced a couple of dhcpd log entries.

              1 Reply Last reply Reply Quote 0
              • _
                _igor_
                last edited by

                I can confirm that. DHCP-log is empty. Seen with Web-IF.

                1 Reply Last reply Reply Quote 0
                • M
                  Macom2007
                  last edited by

                  Same here ….

                  1 Reply Last reply Reply Quote 0
                  • W
                    wallabybob
                    last edited by

                    igor and Macom2007 : What pfSense builds are you using?

                    1 Reply Last reply Reply Quote 0
                    • M
                      mxx
                      last edited by

                      mine's empty too (web interface system log/ dhcpd log). But I'm still on Nov 21 02:37:38 EST 2010 .
                      Will upgrade tomorrow.

                      1 Reply Last reply Reply Quote 0
                      • _
                        _igor_
                        last edited by

                        At the moment its Nov, 22 i386 release. I'm updating daily. Its now a while but i didn't look every day on it. Hope that helps.

                        1 Reply Last reply Reply Quote 0
                        • jimpJ
                          jimp Rebel Alliance Developer Netgate
                          last edited by

                          Empty here too, though the config file has the proper syslog facility set, and syslog.conf is looking for the right syslog facility as well.

                          Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

                          Need help fast? Netgate Global Support!

                          Do not Chat/PM for help!

                          1 Reply Last reply Reply Quote 0
                          • savagoS
                            savago
                            last edited by

                            Fixed in 8.1-RELEASE-p2 FreeBSD 8.1-RELEASE-p2 #1: Sat Dec  4 01:43:08 EST 2010  :D

                            
clog -f dhcpd.log
Dec  5 08:40:08  dhcpd: Internet Systems Consortium DHCP Server 4.1.1-P1
Dec  5 08:40:08  dhcpd: Copyright 2004-2010 Internet Systems Consortium.
Dec  5 08:40:08  dhcpd: All rights reserved.
Dec  5 08:40:08  dhcpd: For info, please visit https://www.isc.org/software/dhcp/
Dec  5 08:40:08  dhcpd: Wrote 0 deleted host decls to leases file.
Dec  5 08:40:08  dhcpd: Wrote 0 new dynamic host decls to leases file.
Dec  5 08:40:08  dhcpd: Wrote 5 leases to leases file.
Dec  5 08:40:08  dhcpd: Listening on BPF/re0/00:1c:c0:c4:da:44/192.168.0.0/24
Dec  5 08:40:08  dhcpd: Sending on   BPF/re0/00:1c:c0:c4:da:44/192.168.0.0/24
Dec  5 08:40:08  dhcpd: Sending on   Socket/fallback/fallback-net
Dec  5 08:41:15  dhcpd: DHCPREQUEST for 192.168.0.10 from 00:15:f2:a7:45:4d via re0
Dec  5 08:41:15  dhcpd: DHCPACK on 192.168.0.10 to 00:15:f2:a7:45:4d via re0

                            Sys 2.0-RC1: Intel Atom N330 Dual Core @1.6 2048M Ram 40GHD

                            1 Reply Last reply Reply Quote 0
                            • First post
                              Last post
                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.