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| Title: | DIGITAL UNIX (FORMERLY KNOWN AS DEC OSF/1) |
| Notice: | Welcome to the Digital UNIX Conference |
| Moderator: | SMURF::DENHAM |
|
| Created: | Thu Mar 16 1995 |
| Last Modified: | Fri Jun 06 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 10068 |
| Total number of notes: | 35879 |
8795.0. "DHCP config problems " by SEAWLF::COLE (Digital NSIS, Greenbelt, Maryland) Tue Feb 11 1997 17:51
Attempting to configure DHCP on Alpha 2000,
running DUnix 4.0A.
Client is Win95 PC on Token Ring Network.
Message on PC from WIN95 is:
DHCP Server Unavailable, renewing Adapter ""
Below is list of config files and output from joind:
(We have also tried with bootptab entry
ht=token-ring
ha=0020AFF591F2
With same results, server recognizes address
and send back packet to PC offering address,
but PC never gets it.
The DHCP documentation is unclear - a working example
of all of the configuration files would be helpful.
Need to know what files xjoin touches in order to
configure DHCP on some servers which only have
vt-100 consoles.
Many thanks,
....larry
(email: [email protected])
Script started on Tue Feb 11 15:36:46 1997/
# more /etc/bootptab
navsubnet:\
:nw=207.85.211.0:
demo:\
:ht=0:\
:ha=democlient:\
:lt=7200:\
::hn:
# more nets
207.85.211.0 207.85.211.50 207.85.211.10-207.85.211.15
# more server.pcy
# server.pcy: server side policy file.
#
# $Id: server.pcy,v 1.16 1995/12/12 06:11:19 robs Exp $
#
# DESCRIPTION
# This is a template server.pcy file. A particular site may need to make
# modifications to this, especially to the name service and name allocation
# policies in force
#
# Default time-to-live for an address lease if not specified on a
# per host, per subnet or per class basis.
default_ttl 86400
# Time to live on provisional list
provisional_ttl 60
# Size of the internal array specifying the number of address
# blocks held on the free list. This number should not be too
# high, or the server will "forget" about all previous allocations
# of expired leases very quickly. It should not be too low or
# performance will suffer.
free_list_size 8
# Define type of name service. The name service is one of
# { dns, local, nis }.
# local means use text files on the local system (i.e. /etc/hosts).
name_service Local
#accept_client_name
# Bootp.
# Remove this line if the server is not to support old-style Bootp
support_bootp
#This boolean is only valid if Bootp clients are supported
#(support_bootp option is enabled). When present it permits
#the server to permanently assign an IP address from its
#free pool to a BOOTP client in the event that no permanent
#binding exists in dhcpcap. Normally the JOIN server can
#only service BOOTP clients for which such a binding pre-exists.
#bootp_addr_from_pool
# Timeout value for ping in milliseconds. Before the server offers an
# address it pings (using ICMP echo) it: if a reply is received the
# server assumes that it is in use and makes another choice. "ping_timeout"
# is the number of milliseconds the server will wait for a reply.
ping_timeout 500
# Registered clients. When this flag is on DHCP service will only be
# granted to clients which have been pre-registered in the JOIN database.
# To pre-register a client use the jdbreg command.
#registered_clients_only
# Instructs the server to check whether or not the dhcpcap file appears to
# have changed each and every time a client configuration is required.
# If the file has changed (as indicated by its time stamp), the server
# will read and parse it anew.
auto_reread
assign_name_by_hwaddr
accept_client_name
bootp_addr_from_pool
#
#
# /usr/sbin/var/joind -f -d12
JOIN Server Internal Release 3.1a for ALPHA with Digital UNIX
Copyright 1992-1995, Competitive Automation, All Rights Reserved
JOIN server startup on Tuesday February 11 15:37
default lease duration = 86400
ttl of provisional lease = 60
timeout on ICMP echo (msec) = 500
minimum legal bootp packet = 300 bytes
name service = local
name service updateable = false
naming policy = by hw address
accept client name = true
free list length = 8
bootp support = true
bootp addr from pool = true
registered clients only = false
listen on ppp interfaces = false
ping bootp clients = false
reply when relay on same net = false
send options in offer = false
auto-reread modified bootptab= true
validate bootp client net# = false
official host internet address = 207.85.211.50
syncing databases
Listening on interfaces: tra0
fillfreelist()
subnet 207.85.211.0
prov list:
head=0 tail=0
free list:
head=14000f370 tail=14000f6e0
node=14000f370 next=14000f460 prev=0 host=207.85.211.10
node=14000f460 next=14000f4b0 prev=14000f370 host=207.85.211.11
node=14000f4b0 next=14000f640 prev=14000f460 host=207.85.211.12
node=14000f640 next=14000f690 prev=14000f4b0 host=207.85.211.13
node=14000f690 next=14000f6e0 prev=14000f640 host=207.85.211.14
node=14000f6e0 next=0 prev=14000f690 host=207.85.211.15
scan tree after first pass:
ID = <navsubnet> address=14003ba20
line=1 refs=0 #tags=1 next=0 chain=0 class=1
Tags are:
nw line=2 op=1 <string>=<207.85.211.0>
ID = <demo> address=14003ba50
line=3 refs=0 #tags=4 next=0 chain=0 class=1
Tags are:
ht line=4 op=1 <string>=<0>
ha line=5 op=1 <string>=<democlient>
lt line=6 op=1 <string>=<7200>
hn line=7 op=3 <string>=<>
navsubnet:ci=0.0.0.0:gi=0.0.0.0:sa=0.0.0.0:yi=0.0.0.0:nw=207.85.211.0:flags=517:
demo:ht=0:ha=de:ci=0.0.0.0:gi=0.0.0.0:sa=0.0.0.0:yi=0.0.0.0:flags=12,51,515,516,522:hn:ho=demo:lt=7200:
================================================================================
received on address 207.85.211.255
Starting txn 855693484 on Tuesday February 11 15:38
from (ip_address,port#)=(0.0.0.0,68) to=(???,0) received on interface tra0
xid=0xd7dbe2db secs=0 flags=0000
packet:
0000: 01 06 06 00 d7 db e2 db 00 00 00 00 00 00 00 00
0016: 00 00 00 00 00 00 00 00 00 00 00 00 00 20 af f5
0032: 91 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0048: 00...
0224: 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63 c Sc
0240: 35 01 01 3d 07 06 00 20 af f5 91 f2 0c 05 44 65 5 = De
0256: 6d 6f 00 ff 00 00 00 00 00 00 00 00 00 00 00 00 mo
0272: 00...
0288: 00 00 00 00 00 00 00 00 00 00 00 00
Received Host structure:
ht=6:ha=00.20.af.f5.91.f2:ci=0.0.0.0:gi=0.0.0.0:sa=0.0.0.0:yi=0.0.0.0:flags=12,53,61,515,523:vm=rfc1048:ho=Demo:ck=060020aff591f2:mt=1 (DHCPDISCOVER):
DHCPdiscover
copyhost(a,b,c)
a:53
b:517
c:51,58,59
~a & b & c:
seeking client (0,7,06:00:20:af:f5:91:f2) on subnet 207.85.211.0
subnet 207.85.211.0
prov list:
head=0 tail=0
free list:
head=14000f370 tail=14000f6e0
node=14000f370 next=14000f460 prev=0 host=207.85.211.10
node=14000f460 next=14000f4b0 prev=14000f370 host=207.85.211.11
node=14000f4b0 next=14000f640 prev=14000f460 host=207.85.211.12
node=14000f640 next=14000f690 prev=14000f4b0 host=207.85.211.13
node=14000f690 next=14000f6e0 prev=14000f640 host=207.85.211.14
node=14000f6e0 next=0 prev=14000f690 host=207.85.211.15
before append to provisional list: f=14000f370
DHCPDISCOVER from HW address 00:20:af:f5:91:f2 : provisional lease
ping solicit
0000: 08 00 20 24 d7 db 00 00 $
Reply Host structure:
ci=0.0.0.0:gi=207.85.211.50:sa=207.85.211.50:yi=207.85.211.10:flags=51,53,54,514:lt=86400:sv=207.85.211.50:mt=2 (DHCPOFFER):
outgoing bootp packet:
0000: 02 06 06 00 d7 db e2 db 00 00 00 00 00 00 00 00
0016: cf 55 d3 0a cf 55 d3 32 cf 55 d3 32 00 20 af f5 U U 2 U 2
0032: 91 f2 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0048: 00...
0224: 00 00 00 00 00 00 00 00 00 00 00 00 63 82 53 63 c Sc
0240: 33 04 00 01 51 80 35 01 02 36 04 cf 55 d3 32 ff 3 Q 5 6 U 2
0256: 00...
0544: 00 00 00 00
setting ARP entry to IP 207.85.211.10 as HW 00:20:af:f5:91:f2
removing ARP entry to 207.85.211.10
================================================================================
<<< note - above messages repeated several times >>>>>
JOIN server shutdown on Tuesday February 11 15:38
# exit
script done on Tue Feb 11 15:38:25 1997
| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 8795.1 | more information (Pathworks/Netware installed) | SEAWLF::COLE | Digital NSIS, Greenbelt, Maryland | Wed Feb 12 1997 10:01 | 17 |
|
More information:
This system has Pathworks for Netware installed.
Has the DHCP code been tested on a Token Ring network ?
Does Pathworks for Netware replace any kernel modules
utilized by DHCP ?
(tested my WIN95 laptop in the office against a
Dunix 4.0B system over ethernet - with the above
/etc/bootptab and server.pcy files and it works)
...larry
|