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Questions tagged [bootp]

21 questions
9
votes
3 answers

IPTables and DHCP questions?

On my other thread I was talking about some interesting things about the iptables policy and states, now I would like to understand more about how the DHCP works and how iptables understands it. ETH0 is connected to my main switch that receives the…
Guapo
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3
votes
7 answers

'Slow down' A DHCP server on purpose

As the title implies, May look like a silly question, But what i'm trying to do, Is to have 2 DHCP servers in one network. One only leases IPs to Bootp clients (And if the client re-requests immediately after leases again) And one DHCP server, which…
Ced
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2
votes
1 answer

Mac OS X Server Configure DHCP Options 66 and 67

I need to configure Mountain Lion (10.8.2) OS X Server BOOTP to provide DHCP options 66 and 67 to provide PXE booting for PCs on my network. I have tried following the bootpd MAN pages, but they are not specific enough. I have also read conflicting…
Paul Adams
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2
votes
2 answers

OS X bootpd as dhcp server not giving out ip addresses

I'm experimenting with PXE lan-boot on my Mac OS 10.6; After some prolonged trouble shooting, I've gotten to the point where LaunchD is nicely running bootpd with the following options:
Hawken
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2
votes
3 answers

How to resolve `bootpd` crashing constantly on Mac OS X 10.6.4 Snow Leopard Server?

I've got a Mac Pro running Mac OS X 10.6.4 Snow Leopard Server and it's recently started getting numerous 'kNetworkError's in Server Admin.app when viewing services. It's acting as a gateway w/NAT and has been so for quite some time. There is one…
morgant
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2
votes
1 answer

Is BootP still used?

I work in a relatively small company that develops and produces switches/routers. Our devices support BootP and DHCP servers/clients. We have a few bugs in the BootP and I'm thinking about suggesting the complete removal of this feature. I've been…
AhmedWas
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1
vote
1 answer

dnsmasq pxe boot not working

Maybe someone can point me into the right direction here I have a dnsmasq DHCP Server in a separate Subnet (10.17.131.42) and another Network that has NO local DHCP Server (10.33.0.0/16) The Switch in this Network forwards the DHCP requests properly…
Daywalker
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1
vote
0 answers

sendip IPv6 ICMP ff02::16

I would like to send the following packet out with the sendip program (or any other program): IPv6, destination address: FF02::16, source address: (mine) ICMPv6, type: 143 (Multicast Listener Report Message v2) The complete packet recorded with…
user12933
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1
vote
2 answers

dhcrelay append option 66 and 67

I'm running a PXE Linux server in a VLAN. How is it possible to use [dhcrelay][1] to forward the DHCP requests to the main DHCP server and add the options for PXE with dhcrelay? I've tried something like that: dhcrelay -d -i eth0 10.0.0.42 -a -m…
qwertbert23
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1
vote
0 answers

Configuring bootpd for a client with no hostname

I have a TI am335x which I am trying to get to network boot. I'm using bootpd on Ubuntu 14.04. The BOOTP packet does not contain a "client hostname" (option 12?), so there's nothing I can specify for the hostname field. It does contain an option…
Tergiver
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1
vote
2 answers

How to configure bootpd on Mac OS X El Capitan (10.11.x)

I need to run bootpd on El Capitan and configure it to use a different gateway and modify the pool range by altering file /etc/bootpd.plist However on El Capitan it seems that bootpd while present is essentially disabled and the bootpd.plist file…
ferik
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1
vote
1 answer

Reply ACK DHCP issue when requesting type 81 reply

On a multiple Vlan network I have two Vlans that are in my domain group. One is funcitoning fine while the other is not. If I place any client in the group that is not to accept BOOTP lease it works fine it is something to do with the request and…
Dr. Molden
1
vote
1 answer

PXE Booting: Default boot file name?

When implementing PXE booting, is it necessary to specify a specific boot file in the DHCP options, or can you have a default boot file and so not specify that option?
MattUebel
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1
vote
0 answers

BOOTP on Juniper 4200 stack works one one subnet, not another

I have a Juniper Stack that connects vlans 10,11 and 50. 10 is servers, 11 is desktops and 50 management. Bootp is redirecting DHCP requests to a AD box on 10.x just fine for 50 vlan, and worked well for the 11 vlan for a few days then just stopped.…
Rohan
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0
votes
1 answer

dhcpd.conf for PXE/BOOTP boot not working

I'm trying to configure the dhcpd.conf file so that when I boot through the network using PXE / BOOTP, a bare metal server or a virtual machine (KVM) would get an IP address in the 10.0.2.100 to 10.0.2.253 range. It's currently working for the kvm,…
GreenTeaTech
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