dns

Understanding how links will work when DNS changed to point to new WordPress site

Old question, but for the record: Provided that you adjust the WP_HOME and WP_SITE urls appropriately, the page links should work just fine when you migrate. An easy way is to add the following lines to your wp-config.php file after uploading the site to therealwebsitename.co.uk: define(‘WP_HOME’,’http://example.com’); define(‘WP_SITEURL’,’http://example.com’); You’ll then be able to then login to … Read more

wordpress domain setup with ec2 apache

All the links in a wordpress database are relational, and based on the URL structure that was used when the database was created. What you need to do is follow the steps to change the URL of the WordPress instance and that should resolve your problem. This is common when changing from a dev platform … Read more

Server can’t find NXDOMAIN

I resolved the problem. I just forgot to change the group of direct. zone and inverse.zone from the root to named, command is : and I force resolve to not changing by the DHCP :

what is the multicast doing on 224.0.0.251?

On my debian server (squeeze) I get this message every few seconds: Sep 18 21:28:14 myhost kernel: [7903784.720091] AIF:UNPRIV connect attempt: IN=eth0 OUT= MAC= SRC=my_serverip_eth0 DST=224.0.0.251 LEN=72 TOS=0x00 PREC=0x00 TTL=255 ID=0 DF PROTO=UDP SPT=5353 DPT=5353 LEN=52 the packets are coming from inside my server (i replaced it with my_serverip_eth0) and seem to be blocked going out to … Read more