Issue with DHCPD option 150

ptyvmsupport · ‎03-23-2016

Hi,

i have a very extrange issue, phone 7960 does not pickup option 150 ip from the firewall.

logs from debug in the firewall

DHCPD: adding option 150
DHCPD: deleting option 150
DHCPD: adding option 150
DHCPD: deleting option 150
DHCPD: adding option 150

repits the same all the time

an asa5515-x os 9.2.1

interface with ip

GigabitEthernet0/4 ser 10.150.10.1 255.255.255.0 CONFIG

dhcpd address 10.150.10.100-10.150.10.200 ser
dhcpd dns 10.32.0.115 10.32.0.104 interface ser
dhcpd domain ser.local interface ser
dhcpd option 150 ip 10.10.4.1 interface ser
dhcpd enable ser

in the end the phone does not get the option and does not work.

please help!

more logs

DHCPD/RA: Server msg received, fip=ANY, fport=0 on weiser interface
DHCPD: DHCPDISCOVER received from client 0100.141c.51e8.1e on interface weiser.
DHCPD: Sending DHCPOFFER to client 0100.141c.51e8.1e (10.150.10.180).
DHCPD: adding option 150
DHCPD: client requests option 150.
DHCPD: copy option 150 (length = 4) to outgoing message.

DHCPD: Total # of raw options copied to outgoing DHCP message is 1.
DHCPD: broadcasting BOOTREPLY to client 0014.1c51.e81e.
DHCPD: deleting option 150
DHCPD/RA: Server msg received, fip=ANY, fport=0 on weiser interface
DHCPD: DHCPREQUEST received from client 0100.141c.51e8.1e.
DHCPD: Extracting client address from the message
DHCPD: State = DHCPS_REBOOTING
DHCPD: State = DHCPS_REQUESTING
DHCPD: Client 0100.141c.51e8.1e specified it's address 10.150.10.180
DHCPD: Client is on the correct network
DHCPD: Client accepted our offer
DHCPD: Client and server agree on address 10.150.10.180
DHCPD: Renewing client 0100.141c.51e8.1e lease
DHCPD: Client lease can be renewed
DHCPD: adding option 150
DHCPD: deleting option 150
DHCPD: Sending DHCPACK to client 0100.141c.51e8.1e (10.150.10.180).
DHCPD: adding option 150
DHCPD: client requests option 150.
DHCPD: copy option 150 (length = 4) to outgoing message.

DHCPD: Total # of raw options copied to outgoing DHCP message is 1.
DHCPD: broadcasting BOOTREPLY to client 0014.1c51.e81e.
DHCPD: deleting option 150
DHCPD/RA: Server msg received, fip=ANY, fport=0 on weiser interface
DHCPD: DHCPDISCOVER received from client 0100.141c.51e8.1e on interface weiser.
DHCPD: Sending DHCPOFFER to client 0100.141c.51e8.1e (10.150.10.180).
DHCPD: adding option 150
DHCPD: client requests option 150.
DHCPD: copy option 150 (length = 4) to outgoing message.

DHCPD: Total # of raw options copied to outgoing DHCP message is 1.
DHCPD: broadcasting BOOTREPLY to client 0014.1c51.e81e.
DHCPD: deleting option 150
DHCPD/RA: Server msg received, fip=ANY, fport=0 on weiser interface
DHCPD: DHCPREQUEST received from client 0100.141c.51e8.1e.
DHCPD: Extracting client address from the message
DHCPD: State = DHCPS_REBOOTING
DHCPD: State = DHCPS_REQUESTING
DHCPD: Client 0100.141c.51e8.1e specified it's address 10.150.10.180
DHCPD: Client is on the correct network
DHCPD: Client accepted our offer
DHCPD: Client and server agree on address 10.150.10.180
DHCPD: Renewing client 0100.141c.51e8.1e lease
DHCPD: Client lease can be renewed
DHCPD: adding option 150
DHCPD: deleting option 150
DHCPD: Sending DHCPACK to client 0100.141c.51e8.1e (10.150.10.180).
DHCPD: adding option 150
DHCPD: client requests option 150.
DHCPD: copy option 150 (length = 4) to outgoing message.

Thomas Bille Joergensen · ‎04-01-2016

Hi ptyvmsupport,

You could try specifying the IP address in hex format. This should result in the following command:

dhcpd option 150 hex 0A0A0401 interface ser

OR:

dhcpd option 150 hex 0x0A0A0401 interface ser

Alternatively try leaving the last part of the command out, like so (assuming just one dhcpd instance):

dhcpd option 150 ip 10.10.4.1

Regards,

Thomas