Pi-Hole is the black hole for the internet. As of the most recent Pi-hole Version v2.13.2 with Web Interface Version v2.5.2, a local network should have the necessary tools, DNS and DHCP servers, to run successfully. With that said, what if you want custom DNS settings? I tried this approach successfully, so now one IP resolves to several domain names….
Read More »The man pages describe pdnsd as a dns proxy daemon capable of saving the contents of its DNS cache to the disk on exit. The Install wget http://li.nux.ro/download/nux/misc/el6/x86_64/pdnsd-1.2.9a-par.x86_64.rpm yum install pdnsd-1.2.9a-par.x86_64.rpm cp /etc/pdnsd.conf.sample /etc/pdnsd.conf Edit the /etc/pdnsd.conf file. Under server, change the ip value to your DNS server. server { label= “myisp”; ip = 192.168.1.1,8.8.8.8; # Put your ISP’s DNS-server…
Read More »According to Red Hat, “[t]he Name Service Caching Daemon (nscd) is a service that runs in the background and keeps a copy of /etc/passwd, /etc/group, [/etc/netgroup, /etc/services] and /etc/hosts files in /var/db/nscd/ directory. This can aid performance by reducing disk read overhead on a heavily loaded system dealing with many logins or name resolution requests.” The installation and usage is…
Read More »I created the following script to fix the following errors that occur often enough. I have tested this on Microsoft Windows 2003 Server and Enterprise Server(s) with SP1, SP2, and no service pack with success. Fix_Journal_Wrapper_DNS_NTFRS.au3 ; Event ID: 13568 ; The File Replication Service has detected that the replica set “DOMAIN SYSTEM VOLUME (SYSVOL SHARE)” is in JRNL_WRAP_ERROR. ;…
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