03-08-2013
Seems like some sort of re-order in startup files would change that. Not sure if it is firewall later to dig under dhcp or firewall earlier so dhcp slips in behind it. Usually firewalls slip in right by the NIC, wrap the NIC and provide a virtual NIC, so they cannot be preempted. Talk to the firewall provider.
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1. UNIX for Advanced & Expert Users
(GNU/Linux)
Ain't it possible to force dhcpd to NOT send any DHCP Offers on a specific interface?
I dont want dhcpd to answer on eth0 but do answer on eth1.
best regards /Esaia (2 Replies)
Discussion started by: Esaia
2 Replies
2. Linux
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 {
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I want to change the password for dhcpd so I can give it to the dhcp operator to handle dhcp server. however, when I use passwd to change the password, it prompt me with
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4. Linux
Hi All,
I'm curious about what this community would think about this portion of a dhcpd.conf file:
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...
...other parameters/options...
...
range 192.168.1.3 192.168.1.253
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}
I tested this and... (1 Reply)
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5. IP Networking
Hi All,
I'm curious about what this community would think about this portion of a dhcpd.conf file:
subnet 192.168.1.0 netmask 255.255.255.0 {
...
...other parameters/options...
...
range 192.168.1.3 192.168.1.253
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}
I tested this and dhcpd did not barf... (1 Reply)
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6. UNIX for Advanced & Expert Users
Hi All,
I'm curious about what this community would think about this portion of a dhcpd.conf file:
subnet 192.168.1.0 netmask 255.255.255.0 {
...
...other parameters/options...
...
range 192.168.1.3 192.168.1.253
range 172.16.0.2 172.16.0.50
}
I tested this and dhcpd did not barf... (2 Replies)
Discussion started by: Keene44
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I have two items, only related because they are both regarding dhcpd.
First of all, I keep seeing dhcpd responding to DHCPREQUESTs on eth1 which is my cable modem. For example:
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8. Linux
Hi I am a bit confused, I want to setup failover within dhcpd. There are multiple subnets and hosts with static IP's. however it seems I need to set up an IP range for the subnets for failover to work is this correct or am I missing something (1 Reply)
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9. Shell Programming and Scripting
Hi there,
I setup a dhcp server on a debian.
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The config file looks like :
log-facility local6;
ignore unknown-clients;
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LEARN ABOUT DEBIAN
dhclient.leases
dhclient.leases(5) File Formats Manual dhclient.leases(5)
NAME
dhclient.leases - DHCP client lease database
DESCRIPTION
The Internet Systems Consortium DHCP client keeps a persistent database of leases that it has acquired that are still valid. The database
is a free-form ASCII file containing one valid declaration per lease. If more than one declaration appears for a given lease, the last
one in the file is used. The file is written as a log, so this is not an unusual occurrence.
The format of the lease declarations is described in dhclient.conf(5).
FILES
DBDIR/dhclient.leases
SEE ALSO
dhclient(8), dhcp-options(5), dhclient.conf(5), dhcpd(8), dhcpd.conf(5), RFC2132, RFC2131.
AUTHOR
dhclient(8) was written by Ted Lemon under a contract with Vixie Labs. Funding for this project was provided by Internet Systems Consor-
tium. Information about Internet Systems Consortium can be found at https://www.isc.org.
dhclient.leases(5)