xjoin, joind, DHCP and UNICAST vs MultiCast

From: Loucks, Guy <Guy.Loucks_at_det.nsw.edu.au>
Date: Thu, 20 Apr 2000 13:25:43 +1000

People,

We are having a DHCP problem. Join does not seem to like to respond to
unicasts. Any suggestions would be welcome. See logs below:

OK:

#
============================================================================
====
received on address 153.107.69.15
Starting txn 956195355 on Thursday April 20 11:49
from (ip_address,port#)=(0.0.0.0,68) to=(???,0) received on interface tu0
xid=0x8744da4c secs=0 flags=0000
Received Host structure:
ht=1:ha=00.00.e8.12.88.2a:ci=0.0.0.0:gi=0.0.0.0:sa=0.0.0.0:yi=0.0.0.0:flags=
12,50,53,55,60,61,515,523:vm=rfc1048:ho=itpa13:ip=153.107.69.6:ct=MSFT
98:ck=0100
00e812882a:mt=1 (DHCPDISCOVER):rv=1,3,6,15,43,44,46,47,77:

DHCPdiscover
seeking client (0,7,01:00:00:e8:12:88:2a) on subnet 153.107.69.0
subnet 153.107.69.0
        prov list:
                head=0 tail=0
        free list:
                head=140005be0 tail=140005c80
                node=140005be0 next=140005b90 prev=0 host=153.107.69.7
                node=140005b90 next=140005b40 prev=140005be0
host=153.107.69.8
                node=140005b40 next=140005af0 prev=140005b90
host=153.107.69.10
                node=140005af0 next=140005aa0 prev=140005b40
host=153.107.69.11
                node=140005aa0 next=140005c80 prev=140005af0
host=153.107.69.2
                node=140005c80 next=0 prev=140005aa0 host=153.107.69.3
found in disk hash
DHCPDISCOVER from HW address 00:00:e8:12:88:2a : old lease

Reply Host structure:
ci=0.0.0.0:gi=153.107.69.9:sa=153.107.69.9:yi=153.107.69.6:flags=51,53,54,51
4:lt=60061:sv=153.107.69.9:mt=2 (DHCPOFFER):
setting ARP entry to IP 153.107.69.6 as HW 00:00:e8:12:88:2a
removing ARP entry to 153.107.69.6
============================================================================
====
received on address 153.107.69.15
Starting txn 956195356 on Thursday April 20 11:49
from (ip_address,port#)=(0.0.0.0,68) to=(???,0) received on interface tu0
xid=0x8744da4c secs=0 flags=0000
Received Host structure:
ht=1:ha=00.00.e8.12.88.2a:ci=0.0.0.0:gi=0.0.0.0:sa=0.0.0.0:yi=0.0.0.0:flags=
12,50,53,54,55,60,61,81,515,523:vm=rfc1048:ho=itpa13:ip=153.107.69.6:sv=153.
107.6
9.9:ct=MSFT 98:ck=010000e812882a:T081=00000069747061313300:mt=3
(DHCPREQUEST):rv=1,3,6,15,43,44,46,47,77:

DHCPrequest(selecting)
client wants address 153.107.69.6
subnet=153.107.69.0 mask=255.255.255.240 server interface=153.107.69.9
subnet 153.107.69.0
        prov list:
                head=0 tail=0
        free list:
                head=140005be0 tail=140005c80
                node=140005be0 next=140005b90 prev=0 host=153.107.69.7
                node=140005b90 next=140005b40 prev=140005be0
host=153.107.69.8
                node=140005b40 next=140005af0 prev=140005b90
host=153.107.69.10
                node=140005af0 next=140005aa0 prev=140005b40
host=153.107.69.11
                node=140005aa0 next=140005c80 prev=140005af0
host=153.107.69.2
                node=140005c80 next=0 prev=140005aa0 host=153.107.69.3
found on disk. expiry=956255416 timenow=956195356
DHCPREQUEST(selecting) from HW address 00:00:e8:12:88:2a : extended lease
assign_name(itpa13,153.107.69.6,01:00:00:e8:12:88:2a)
set_string(itpa13.det.nsw.edu.au.,)

Reply Host structure:
ci=0.0.0.0:gi=153.107.69.9:sa=153.107.69.9:yi=153.107.69.6:flags=1,3,6,12,15
,28,51,53,54,58,59,60,514:sm=255.255.255.240:gw=153.107.69.1:ds=153.107.23.1
153.
107.23.2:ho=itpa13:dn=det.nsw.edu.au:ba=153.107.69.15:lt=86400:sv=153.107.69
.9:t1=43200:t2=75600:ct=MSFT 98:mt=5 (DHCPACK):
setting ARP entry to IP 153.107.69.6 as HW 00:00:e8:12:88:2a
removing ARP entry to 153.107.69.6


NG:

#
============================================================================
====
received on address 153.107.69.9
Starting txn 956195735 on Thursday April 20 11:55
from (ip_address,port#)=(153.107.69.4,68) to=(???,0) received on interface
tu0
xid=0x10e4 secs=0 flags=0000
Received Host structure:
ht=1:ha=00.10.7b.09.c2.1e:ci=0.0.0.0:gi=153.107.69.4:sa=0.0.0.0:yi=0.0.0.0:f
lags=53,57,61,515,523:vm=rfc1048:mm=1024:ck=00636973636f2d302e302e302e302d41
73796
e633532:mt=1 (DHCPDISCOVER):

DHCPdiscover
============================================================================
====
received on address 153.107.69.9
Starting txn 956195738 on Thursday April 20 11:55
from (ip_address,port#)=(153.107.69.4,68) to=(???,0) received on interface
tu0
xid=0x10e4 secs=0 flags=0000
Received Host structure:
ht=1:ha=00.10.7b.09.c2.1e:ci=0.0.0.0:gi=153.107.69.4:sa=0.0.0.0:yi=0.0.0.0:f
lags=53,57,61,515,523:vm=rfc1048:mm=1024:ck=00636973636f2d302e302e302e302d41
73796
e633532:mt=1 (DHCPDISCOVER):

DHCPdiscover
============================================================================
====
received on address 153.107.69.9
Starting txn 956195738 on Thursday April 20 11:55
from (ip_address,port#)=(153.107.69.4,68) to=(???,0) received on interface
tu0
xid=0x10e4 secs=0 flags=0000
Received Host structure:
ht=1:ha=00.10.7b.09.c2.1e:ci=0.0.0.0:gi=153.107.69.4:sa=0.0.0.0:yi=0.0.0.0:f
lags=53,57,61,515,523:vm=rfc1048:mm=1024:ck=00636973636f2d302e302e302e302d41
73796
e633532:mt=1 (DHCPDISCOVER):

DHCPdiscover
============================================================================
====
received on address 153.107.69.9
Starting txn 956195743 on Thursday April 20 11:55
from (ip_address,port#)=(153.107.69.4,68) to=(???,0) received on interface
tu0
xid=0xa00 secs=0 flags=0000
Received Host structure:
ht=1:ha=00.10.7b.09.c2.1e:ci=0.0.0.0:gi=153.107.69.4:sa=0.0.0.0:yi=0.0.0.0:f
lags=53,57,61,515,523:vm=rfc1048:mm=1024:ck=0072617374657374:mt=1
(DHCPDISCOVER):

DHCPdiscover
============================================================================
====
received on address 153.107.69.9
Starting txn 956195746 on Thursday April 20 11:55
from (ip_address,port#)=(153.107.69.4,68) to=(???,0) received on interface
tu0
xid=0xa00 secs=0 flags=0000
Received Host structure:
ht=1:ha=00.10.7b.09.c2.1e:ci=0.0.0.0:gi=153.107.69.4:sa=0.0.0.0:yi=0.0.0.0:f
lags=53,57,61,515,523:vm=rfc1048:mm=1024:ck=0072617374657374:mt=1
(DHCPDISCOVER):

DHCPdiscover
============================================================================
====
received on address 153.107.69.9
Starting txn 956195746 on Thursday April 20 11:55
from (ip_address,port#)=(153.107.69.4,68) to=(???,0) received on interface
tu0
xid=0xa00 secs=0 flags=0000
Received Host structure:
ht=1:ha=00.10.7b.09.c2.1e:ci=0.0.0.0:gi=153.107.69.4:sa=0.0.0.0:yi=0.0.0.0:f
lags=53,57,61,515,523:vm=rfc1048:mm=1024:ck=0072617374657374:mt=1
(DHCPDISCOVER):

DHCPdiscover


Regs,

Guy

Guy R. Loucks
Senior Unix Systems Administrator
Networks Branch
NSW Department of Education & Training
Information Technology Bureau
Direct +61 2 9942 9887
Fax +61 2 9942 9600
Mobile +61 (0)429 041 186
Email guy.loucks_at_det.nsw.edu.au
Received on Thu Apr 20 2000 - 03:26:37 NZST

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