If your network uses its own DHCP servers, make sure the Enable DHCP Server checkbox is unchecked. RESOLUTION: Complete the following steps to configure the SonicWall DHCP server for the LAN, DMZ, or other network zones on a SonicWall firewall (UTM) appliance …
Jul 08, 2013 Windows client firewall and port settings - Configuration Remote Control. To use Configuration Manager remote control, allow the following port: Inbound: TCP Port 2701; Remote Assistance and Remote Desktop. To initiate Remote Assistance from the Configuration Manager console, add the custom program Helpsvc.exe and the inbound custom port TCP 135 to the list of permitted programs and services in Windows Firewall on the client computer. Get Started | Barracuda Campus Jan 07, 2020 Cisco ASA Series Command Reference, A - H Commands - dhcpd
[2] By default, "public" zone is applied with a NIC and dhcpv6-client and ssh are allowed. When operating with "firewall-cmd" command, if you input the command without "--zone=***" specification, then, configuration is set to the default zone.
How to Configure the DHCP Service | Barracuda Campus Nov 10, 2017 Services — DHCP — Configuring DHCP Relay | pfSense Optionally check the box to Append circuit ID and agent ID to requests, and then enter an IP address for the Destination server which is the actual DHCP/DHCPv6 server. Note Relay may not work as intended from the firewall if the target DHCP server is across an IPsec tunnel.
Kerberos and Firewalls | University IT
Can the firewall prevent the DHCP to give an address, how I am not getting an IP in the subnet 10.0.0.0/24 where the DHCP is working and should serve an IP, I am getting instead only an IP in the subnet 169.254.0.0/16(link local address) that is probably given by Windows which runs on the laptop I am using to test this, which makes me think it might be a problem of the network firewall blocking the DHCP Discovery service. The DHCP traffic is blocked after you enable the "Do not Fixes a DHCP traffic issue that occurs after you enable the "Do not allow exception" and "Prohibit unicast response to multicast or broadcast requests" Windows Firewall settings on a computer that is running Windows 7 or Windows Server 2008 R2. Configuring the DHCP server on the SonicWall | SonicWall