Tag Archives: gateway

Centos Network Configuration – on a Barebones from Command Line

… /etc/sysconfig/network-scripts/ifcfg-eth0 Edit the configuration file so it contains your IP address configuration as follows: DEVICE="eth0" BOOTPROTO=none HWADDR="00:00:00:00:00:00" NM_CONTROLLED="yes" ONBOOT="yes" gateway=192.168.0.1 NETMASK=255.255.255.0 IPADDR=192.168.0.2 PEERDNS=no USERCTL=no This configures your interface with the IP 192.168.0.2 and the netmask 255.255.255.0. For more info about Centos’ network configuration look here: . Set up Name Resolution Name resolution …

Troubleshoot a Slow Computer Network – Only One Computer on the Network is Slow

… assign more than on default route to the same computer. Do not confuse load balancing with multiple Default gateways. You are configuring two network cards, and both of them have a default gateway. This configuration will not work. Usually, a Windows computer will warn you that this is not a good idea, but some users will choose to ignore the warning. This is a typical problem for laptop users, they connect into the Lan environment and leave the wireless connection on. This will create a lot of …

Public Email Addresses Cause a Lot of Spam

… corporate targeted solutions to reduce spam. Corporate Level Antispam Solutions Server Based Antispam Software, Antispam Appliances (gateway based Anti-Spam), Hosted antispam filtering. A few solutions no necessarily the best: are Google Postini, Barracuda Networks, MailFoundry, IronPort, Spamassassin, SPAMD (BSD), Trend Micro, GFI MailEssentials, MailMarshal, Symantec Brightmail, and Roaring Penguins’ CanIt Pro. More Antispam solutions here: Comercial Antispam Solutions Remember is …