This message means the local system has the given ip at the given interface. But there is no subnet declaration for that. The subnet declaration in your dhcpd.conf is:
The both does not match. You probably need to add a correct subnet declaration for the same net as the IP 10.210.148.7 is in.
Is the subnet declaration supposed to be in same network as the IP 10.210.148.7 ? I dont think so. The DISCOVER is received via 172.17.126.195/194 and those IPs are in the defined network declaration in dhcpd.conf. A request is received from a defined network, so there should be an offer for it.
In the network, many devices will generate dhcp discover messages and all those messages will be relayed to the same server IP 10.210.148.7. According to the MACs in the received DISCOVER messages the 10.210.148.7 Server will give different IP addresses from different networks to each client.
Currently the subnet for the first MAC was entered in dhcpd.conf. At the end subnets for the others will be added too.
172.17.126.200 for MAC1
172.17.124.200 for MAC2
172.17.120.200 for MAC3
....
I have intall a REdhat 9.0 as a server and Ive configure to act as a DHCP however Im having technical problems b/c the file /etc/dhcpd.conf does not exists. I went to the text edit and I created :
subnet 192.192.168.100.0 netmask 255.255.255.0 {
range 192.168.100.10 192.168.100.150;... (1 Reply)
Thanks for reply , i realy love using unix ... is there anyone who can give me an instruction to configure DHCP Server in Sun Solaris 10 just a quick guide .. i know how to configure DHCP Server in Windows operating System
..But i want also learn how to configure it from the SUN SOLARIS 10...... (6 Replies)
Hi,
I need to get a script together to edit the dhcp service configuration file dhcpd.conf.
Mac addresses are defined in classes ex.
class "HOST1" { match if substring (hardware, 1,18)=00:11:11:FF:FF:FF;}
class "HOST2" ...
class "HOST3" ...
...
followed by allow or deny statements:... (4 Replies)
Hi,
I've setup DHCP Server on RH linux AS3 and everything works fine except static routes. They are not getting effected on client systems.
My dhcpd.conf:
+++++++++++
ddns-update-style interim;
ddns-updates off;
option domain-name-servers 192.168.116.122;
option domain-name... (3 Replies)
I am trying to use sed to remove entries from my dhcpd.conf file.
The form of the file is:
host foo {
option 1
option 2
}
host bar {
option 1
option 2
}
I was trying to use a label like:
sed -e :a -e "s/^host bar {*//g;/{/N;//ba" /etc/dhcpd.conf... (2 Replies)
I am trying to configure my jumpstart server to install Solaris 10 on a T1000 machine(target) over WAN. I do not know the IP address of the client, i wish the client to get the IP address from DHCP.
how do i configure my /etc/netboot hierarchy. One option would be to keep the wanboot.conf in... (1 Reply)
Hi,
While installation of apache on linux, we perform the below tasks.
1) Untar
2) configure
3) make
4) make install.
I wanted to understand the difference and working of configure/make/make install.
Can any one help me understanding this?
Thanks in advance. (1 Reply)
Hi all,
I am too new for this stuff and i am lost in perl tutorials. I need help to change dhcp entries in .conf file with a perl script.
The file entries are like below :
host bertha-clp-0 {
hardware ethernet AA:0A:A0:00:6c:40;
fixed-address 10.10.10.72;
option... (6 Replies)
Hi,
I have to prepare a script to check the dhcp conf file. The script has to check for a specific parameter called circuit ID. If the Circuit ID is unique it should show the output that it is unique and if it is duplicate it should show that the Circuit ID is duplicate. I have prepared the... (4 Replies)
Hy everybody,
Within a dhcpd.conf file, we got some fixed IP adresses from 192.168.0.1 - 192.168.0.254.
Sample:
#ddns-update-style interim;
ddns-update-style none;
ignore client-updates;
deny client-updates;
authoritative;
#### By red for PXE Booting
allow booting;
allow bootp;
###... (17 Replies)
Discussion started by: hermouche
17 Replies
LEARN ABOUT OPENSOLARIS
netmasks
netmasks(4) File Formats netmasks(4)NAME
netmasks - network mask database
SYNOPSIS
/etc/inet/netmasks
/etc/netmasks
DESCRIPTION
The netmasks file contains network masks used to implement IP subnetting. It supports both standard subnetting as specified in RFC-950 and
variable length subnetting as specified in RFC-1519. When using standard subnetting there should be a single line for each network that is
subnetted in this file with the network number, any number of SPACE or TAB characters, and the network mask to use on that network. Network
numbers and masks may be specified in the conventional IP `.' (dot) notation (like IP host addresses, but with zeroes for the host part).
For example,
128.32.0.0 255.255.255.0
can be used to specify that the Class B network 128.32.0.0 should have eight bits of subnet field and eight bits of host field, in addition
to the standard sixteen bits in the network field.
When using variable length subnetting, the format is identical. However, there should be a line for each subnet with the first field being
the subnet and the second field being the netmask that applies to that subnet. The users of the database, such as ifconfig(1M), perform a
lookup to find the longest possible matching mask. It is possible to combine the RFC-950 and RFC-1519 form of subnet masks in the net-
masks file. For example,
128.32.0.0 255.255.255.0
128.32.27.0 255.255.255.240
128.32.27.16 255.255.255.240
128.32.27.32 255.255.255.240
128.32.27.48 255.255.255.240
128.32.27.64 255.255.255.240
128.32.27.80 255.255.255.240
128.32.27.96 255.255.255.240
128.32.27.112 255.255.255.240
128.32.27.128 255.255.255.240
128.32.27.144 255.255.255.240
128.32.27.160 255.255.255.240
128.32.27.176 255.255.255.240
128.32.27.192 255.255.255.240
128.32.27.208 255.255.255.240
128.32.27.224 255.255.255.240
128.32.27.240 255.255.255.240
128.32.64.0 255.255.255.192
can be used to specify different netmasks in different parts of the 128.32.0.0 Class B network number. Addresses 128.32.27.0 through
128.32.27.255 have a subnet mask with 28 bits in the combined network and subnet fields (often referred to as the subnet field) and 4 bits
in the host field. Furthermore, addresses 128.32.64.0 through 128.32.64.63 have a 26 bits in the subnet field. Finally, all other
addresses in the range 128.32.0.0 through 128.32.255.255 have a 24 bit subnet field.
Invalid entries are ignored.
SEE ALSO ifconfig(1M), inet(7P)
Postel, Jon, and Mogul, Jeff, Internet Standard Subnetting Procedure, RFC 950, Network Information Center, SRI International, Menlo Park,
Calif., August 1985.
V. Fuller, T. Li, J. Yu, K. Varadhan, Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy, RFC 1519,
Network Information Center, SRI International, Menlo Park, Calif., September 1993.
T. Pummill, B. Manning, Variable Length Subnet Table For IPv4, RFC 1878, Network Information Center, SRI International, Menlo Park, Calif.,
December 1995.
NOTES
/etc/inet/netmasks is the official SVr4 name of the netmasks file. The symbolic link /etc/netmasks exists for BSD compatibility.
SunOS 5.11 7 Jan 1997 netmasks(4)