Im having a problem with a m0n0 (1.3b2) that has problems handing out new
dhcp leases after about 2 or 3 days running, the system is still responsive,
meaning that I can login to the web interface and reboot the machine (WRAP
128MB RAM 233Mhz), but the system doesn't hand out any new ip addresses to
clients. I originally thought the issue was with the logs filling up, still
don't know if this is the case, I stopped logging the default rules and
started pushing the logs out to a syslog server instead but the server is
still doing the same thing.
One thing that I've noticed is that in the Diagnostics -> DHCP Leases page
I'm seeing the same machine multiple multiple times at slightly different
times.
Snippet
IP address MAC address Hostname Start
End
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:25:12 2007/05/08
14:25:12
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:25:12 2007/05/08
14:25:12
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:02 2007/05/08
14:26:02
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:02 2007/05/08
14:26:02
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:07 2007/05/08
14:26:07
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:07 2007/05/08
14:26:07
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:32 2007/05/08
14:26:32
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:32 2007/05/08
14:26:32
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:35 2007/05/08
14:26:35
10.1.1.255 00:13:ce:94:61:48 LAPTOP 2007/05/08 12:26:35 2007/05/08
14:26:35
Is there any workaround to this problem?
Logs
DHCP Log
May 8 12:02:57 dhcpd: send_packet: No buffer space available
May 8 12:03:05 dhcpd: DHCPDISCOVER from 00:18:de:06:3e:50 (CAMOYA) via ath0
May 8 12:03:05 dhcpd: DHCPOFFER on 10.1.2.253 to 00:18:de:06:3e:50 (CAMOYA)
via ath0
May 8 12:03:05 dhcpd: send_packet: No buffer space available
May 8 12:03:21 dhcpd: DHCPDISCOVER from 00:18:de:06:3e:50 (CAMOYA) via ath0
May 8 12:03:21 dhcpd: DHCPOFFER on 10.1.2.253 to 00:18:de:06:3e:50 (CAMOYA)
via ath0
May 8 12:03:21 dhcpd: send_packet: No buffer space available
May 8 12:03:57 dhcpd: DHCPDISCOVER from 00:18:de:06:3e:50 (CAMOYA) via ath0
May 8 12:03:57 dhcpd: DHCPOFFER on 10.1.2.253 to 00:18:de:06:3e:50 (CAMOYA)
via ath0
May 8 12:03:57 dhcpd: send_packet: No buffer space available
May 8 12:04:02 dhcpd: DHCPDISCOVER from 00:18:de:06:3e:50 (CAMOYA) via ath0
May 8 12:04:02 dhcpd: DHCPOFFER on 10.1.2.253 to 00:18:de:06:3e:50 (CAMOYA)
via ath0
May 8 12:04:02 dhcpd: send_packet: No buffer space available
May 8 12:04:09 dhcpd: DHCPDISCOVER from 00:18:de:06:3e:50 (CAMOYA) via ath0
May 8 12:04:09 dhcpd: DHCPOFFER on 10.1.2.253 to 00:18:de:06:3e:50 (CAMOYA)
via ath0
May 8 12:04:09 dhcpd: send_packet: No buffer space available
Exec.php -> df -h
/dev/md0 12M 12M 697K 95% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/ad0a 7.3M 6.3M 983K 87% /cf
Exec.php -> top
$ top
last pid: 87486; load averages: 0.31, 0.17, 0.19 up 0+15:18:26
12:09:07
17 processes: 1 running, 16 sleeping
Mem: 9100K Active, 3056K Inact, 40M Wired, 736K Cache, 6704K Buf, 52M Free
Swap:
PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND
87483 root 1 -8 10 7416K 6888K piperd 0:01 17.00% php
111 nobody 1 96 0 1400K 828K select 0:50 0.00% dnsmasq
151 root 1 96 0 2588K 1088K select 0:34 0.00% mini_httpd
114 root 1 96 0 2416K 1424K select 0:13 0.00% dhcpd
104 root 1 96 0 1392K 716K select 0:12 0.00% syslogd
99 root 1 8 0 1888K 600K nanslp 0:06 0.00% ipmon
154 root 1 8 0 1236K 496K nanslp 0:01 0.00% minicron
118 root 1 8 0 1684K 760K wait 0:00 0.00% sh
107 root 1 96 0 2588K 1128K select 0:00 0.00% mini_httpd
87486 root 1 120 10 2224K 1368K RUN 0:00 0.00% top
311 root 1 8 0 1456K 744K nanslp 0:00 0.00% msntp
168 root 1 5 0 1684K 772K ttyin 0:00 0.00% sh
87485 root 1 8 10 1684K 1128K wait 0:00 0.00% sh
74425 root 1 4 0 2588K 1116K sbwait 0:00 0.00% mini_httpd
87484 root 1 -8 0 2588K 1184K piperd 0:00 0.00% mini_httpd
84855 root 1 4 0 2588K 1116K sbwait 0:00 0.00% mini_httpd
82215 root 1 4 0 2588K 1116K sbwait 0:00 0.00% mini_httpd
Rhon
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