The McTV DHCP Discoverer (often referred to as the McTV DHCP Server Discovery Tool) is a lightweight, specialized network troubleshooting utility designed to broadcast DHCP discovery packets and map out all responding DHCP servers on a network.
The official, safe download for this legacy utility is located on Uroš’s IPTV tools. It has historically been archived on software repositories like Softpedia. Core Use Case and Features
Unlike generic network scanners, this specific tool targets internal network segmentation and configuration verification:
IPTV VLAN Auditing: It is specifically engineered to discover DHCP servers operating on the IPTV VLAN side. This allows network administrators to view parameters explicitly intended for media Set-Top Boxes (STBs).
Packet Broadcasting: The tool sends out a DHCP_DISCOVER packet on port 68. It then listens for incoming DHCP_OFFER responses on port 67 from any active servers.
Rogue Server Detection: It lists the IP addresses, gateways, and subnets of all responding servers. This makes it easier to catch “rogue” or unauthorized routers that might be causing IP conflicts on the subnet. Operational Trade-offs DHCPdetector download | SourceForge.net
This program detects dhcp servers on a network with dhcpdiscover packets. It can be used for detecting rogue dhcp servers, but it’ SourceForge DHCP Server Software – Tool and Solutions – ManageEngine
Leave a Reply