All Questions
27
questions
0
votes
2
answers
48
views
VMware DHCP server (vmnet-dhcpd) rejects option "rfc3442-classless-static-routes"
I am trying to set up the VMware DCHP server to push a static route (192.168.248.0/24 -> 192.168.248.129) to DHCP clients (VMs) connected to a custom interface called vmnet14. I referred to this ...
- 125
1
vote
1
answer
998
views
At my home, when enabling DHCP gives me a default gateway. At my workplace, enabling DHCP gives me no default gateway. Why is that?
I'm setting up a local dicom connection at my home and it all works fine when there is a default gateway between computers. But at my workplace its not working. I need to set computers at my workplace ...
- 11
0
votes
1
answer
407
views
pihole-FTL (dnsmasq) removes the default route when supplied with option 121
I have a Linux box that serves as a DHCP, DNS (via pihole-FTL) and WireGuard servers. I wanted to make the VPN network reachable from the network that device is on. After some research I found option ...
0
votes
2
answers
1k
views
Access different subnet IPs on two different interfaces
I'm trying to configure my Raspberry Pi to give me access to devices connected either of eth0 or wlan1.
Desired function is this:
User connects to RPi AP via wlan1 and is given an IP (192.168.4.x)
...
- 111
0
votes
3
answers
321
views
Does an off-the-shelf router have all LAN ports bridged?
I want to roll my own router, as the one provided by my ISP is terrible.
The router of course provides DHCP and routing on all 4 of the LAN ports.
Does this mean that it provides DHCP and routing on ...
- 289
0
votes
1
answer
938
views
How to setup domain to point to home web server?
I am setting my home server as a website server. I am struggling to make it work. I have bought a domain and set it up correctly, but I can't reach my server. Below you have my network distribution. I'...
- 11
1
vote
1
answer
340
views
OpenBSD 6.6 wlan DHCP no link, routing issues
I've been bashing my head against this for a few days so I'm asking for help.
The machine is a Thinkpad using a Intel PRO 2100 wifi card with the ipw driver (https://man.openbsd.org/ipw).
I tried ...
- 13
0
votes
3
answers
122
views
Connecting subnets controlled by master net
Recently i tried to make fairly complex (for me) network, i have FFTH and very simple master router which i cannot change (it has ONT) and 3 "slave" routers.
My goal is to connect everything like in ...
1
vote
0
answers
61
views
Make my LAN independent for local routing (DHCP + static routing) while connected to a cable modem with DHCP which cannot be disabled (ISP)
First of all, I want to say that my knowledge about networking is basic (I'm a web developer, not a net admin :D)
I have a local network composed by:
A cable modem with routing capabilities (Let's ...
- 11
0
votes
1
answer
79
views
DHCP ACK requests from unknown IPv6 adres
A couple of days ago ive set up my own router. Im pretty new to network related topics and discoverd something in the logs.
Everything worked Just fine until i suddenly lost my connection to my modem,...
user1050116
1
vote
2
answers
5k
views
How does DHCP server knows what router interface is the gateway for each different scope
If I have a DHCP server as on the Network Diagram graphic above on the broadcast domain of the fa0/1 and I create three scopes for example:
name: "scope_fa01"
range: from 192.168.1.1 to 192.168.1....
- 11
3
votes
1
answer
598
views
How do I re-establish connectivity to the internet (cannot assign addresses now) after setting static ip in openbsd?
I recently asked a question on stackoverflow regarding not being able to push git commits from my OpenBSD (6.3) machine to GitLab, since changing it to a static IP. It turns out that the problem ...
1
vote
1
answer
3k
views
How to forward DHCP functionality to next router?
My printer is behind a router (192.168.15), which is connected to another router (192.168.1). In order for me to see the printer from the 192.168.1 router, I need to disable DHCP functionality of the ...
- 188
0
votes
2
answers
1k
views
How to separate DHCP and BOOTP?
Right now I have setup with "router" PC with 2-LAN-ports-motherboard under WS2016. It routes packets between LAN and Internet. Also it assigns DHCP addresses, provides BOOTP for diskless boot LAN ...
- 379
1
vote
1
answer
285
views
Second NIC only to serve DHCP requests
I've got a server running Lubuntu with IP 192.168.1.11/24.
DHCP server is running and handing out IPs for the whole subnet.
192.168.1.1 is my home router that is routing all other traffic to 192.168....
- 873