Why is vendor option not being sent?
John Hascall
john at iastate.edu
Fri Apr 1 14:51:05 UTC 2011
Config excerpt:
option space CiscoLWAP;
option CiscoLWAP.controller code 241 = ip-address;
class "CiscoLWAP-c1500" {
match if option vendor-class-identifier = "Cisco AP c1500";
option vendor-class-identifier "Cisco AP c1500";
vendor-option-space CiscoLWAP;
option CiscoLWAP.controller 10.10.251.247;
}
host ap-test.tele.iastate.edu {
ddns-hostname "ap-a60easttowerciscolap1510-01";
ddns-domainname "tele.iastate.edu";
option domain-name "tele.iastate.edu";
fixed-address 10.10.199.130;
hardware ethernet 00:0b:85:7f:43:d0;
# tried them here too
# vendor-option-space CiscoLWAP;
# option CiscoLWAP.controller 10.10.251.247;
}
Request:
09:30:08.819749 IP (tos 0x0, ttl 254, id 38989, offset 0, flags [none], proto UDP (17), length 299) 129.186.199.158.67 > 129.186.1.16.67: [udp sum ok] BOOTP/DHCP, Request from 00:0b:85:7f:43:d0, length 271, hops 1, xid 0x36a665c6, Flags [none] (0x0000)
Client-IP 10.10.199.130
Gateway-IP 129.186.199.158
Client-Ethernet-Address 00:0b:85:7f:43:d0
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Inform
MSZ Option 57, length 2: 590
Parameter-Request Option 55, length 5:
Default-Gateway, Vendor-Option, Domain-Name-Server, Domain-Name
LOG
Vendor-Class Option 60, length 14: "Cisco AP c1500"
END Option 255, length 0
Reply:
09:30:08.822777 IP (tos 0x0, ttl 64, id 14216, offset 0, flags [none], proto UDP (17), length 328) 129.186.1.16.67 > 10.10.199.130.68: [udp sum ok] BOOTP/DHCP, Reply, length 300, hops 1, xid 0x36a665c6, Flags [none] (0x0000)
Client-IP 10.10.199.130
Gateway-IP 129.186.199.158
Client-Ethernet-Address 00:0b:85:7f:43:d0
sname "netreg-1.its.iastate.edu"
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: ACK
Server-ID Option 54, length 4: 129.186.1.16
Default-Gateway Option 3, length 4: 129.186.199.158
Domain-Name-Server Option 6, length 12: 129.186.78.200,129.186.1.200,129.186.140.200
Domain-Name Option 15, length 11: "iastate.edu"
Subnet-Mask Option 1, length 4: 255.255.255.224
END Option 255, length 0
PAD Option 0, length 0, occurs 11
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