We are seeing that our Packetfence is sometimes missing IP address information
for entries.
We are running v6.5.1 on a Centos 7.0 virtual platform.
I found bug 0001419 which appears to be an exact match for our issue, but is
closed and should not apply to our PF version.
The platform with our dhcp server is running the udp reflector to the IP of the
PF server's management port 1443.
Restarting the dhcp listener I find the following for our management interface.
Jul 20 11:23:39 pfdhcplistener(30191) INFO: pfdhcplistener_ens32 starting and
writing 30191 to /usr/local/pf/var/run/pfdhcpli
stener_ens32.pid (pf::services::util::createpid)
Jul 20 11:23:39 pfdhcplistener(30191) WARN: Unable to open VLAN proc
description for ens32: No such file or directory (pf::ut
il::get_vlan_from_int)
Jul 20 11:23:39 pfdhcplistener(30191) INFO: DHCP detector on ens32 enabled
(main::)
Beyond notices of listern startup there is no other information in the
pfdhcplistener file.
The management interface is not vlan tagged.
ens32: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.50.156.54 netmask 255.255.254.0 broadcast 10.50.157.255
inet6 fe80::250:56ff:fea5:ab95 prefixlen 64 scopeid 0x20<link>
ether 00:50:56:a5:ab:95 txqueuelen 1000 (Ethernet)
RX packets 52531513656 bytes 55369059858378 (50.3 TiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 199484785 bytes 42356251615 (39.4 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
There is output when I tcpdump the interface for our management port.
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on ens32, link-type EN10MB (Ethernet), capture size 262144 bytes
11:50:43.678284 IP cedar.wadsworth.org.38130 > pkfn7.wadsworth.org.ies-lm: UDP,
length 300
11:50:43.678382 IP cedar.wadsworth.org.38130 > pkfn7.wadsworth.org.ies-lm: UDP,
length 300
Any guidance on properly populating the PF database would be appreciated.
Thank you,
Brian
Brian Cuttler
ITG - Information Technology Group, Network and System Administrator
Wadsworth Center, NYS Department of Health
Empire State Plaza, Albany, NY 12201
(518) 486-1697 | brian.cutt...@health.ny.gov<mailto:brian.cutt...@health.ny.gov>
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