Use the perl script below to check your DNS performance. Make sure to replace the search string and your DNS provider IP address. #!/usr/bin/perl @ns = @ARGV; push(@ns,’8.8.8.8′, ‘4.2.2.1’) unless @ns; $domain = “www.devtech101.com”; use Net::DNS; use Time::HiRes; # high resolution timing required use Time::Stopwatch; use Number::Format qw(:subs); use Statistics::Descriptive; tie my $time, ‘Time::Stopwatch’; # …
How to configure in Solaris 11 Kerberos Master/Slave Kerberos Server config pkg install system/security/kerberos-5 Note1: Make sure host name is in dns Note2: Make sure ntp is up on master and slave kdcmgr -a kws/admin -r domain.com create master Note: kws is the admin user kdcmgr status Now configure the slave Note: krb-srv-a is the …
Note: For an update on how to configure PF firewall – Please check Configuring NAT Using PF Firewall on Solaris 11/12 Assumptions The network used in the zones is 192.195.40.0 create an etherstub with one local interface used as the gateway ip address give each zone an ip address on a vnic on the same …
How to configure OVM for SPARC(LDOMS) for (OEL) Below is a OVM for SPARC(LDOMS) configuration to run Linux (OEL) on a SPARC server (T5/T7). Note: The T5-x or T7-x might require the latest firmware for this to work. ldm add-vcc port-range=5000-5100 primary-vcc0 primary svcadm enable svc:/ldoms/vntsd:default ldm set-core 28 primary ldm set-memory 256g primary ldm …
Below are helpful links on how to use RAD in Solaris 11 https://community.oracle.com/docs/DOC-917361 http://blog.zach.st/2015/08/19/remote-ZFS-management-Puppet-RAD.html
How To Add Fonts in Solaris 11 Adding Fonts This section describes how to add fonts for all users or for an individual user. How to Add a Font for All Users Copy the font file to one of the directories in the /etc/fonts/fonts.conf file. Typically, fonts are stored in the /usr/share/fonts/ directory. The fontconfig …
Make sure to install yum -y install qemu-kvm qemu-img virt-manager libvirt libvirt-python python-virtinst libvirt-client virt-install virt-viewer yum -y install kvm libvirt python-virtinst virt-top virt-manager virt-v2v virt-viewer vim pv Make sure to start/enable – Note: a reboot might be required servicectl start/enable libvirtd.service libvirtd.socket libvirt-guests.service Now run virt-manager
OEL 7 disable iptables # systemctl stop firewalld # systemctl disable firewalld Disable SE linux disable /etc/selinux/config
Installing the Oracle OVN (Xsigo) Linux driver First, Install the firmware. For example: rpm -ivh .noarch.rpm Then, Install the kernel module. For example: rpm -ivh Next, Install the Oracle Virtual Networking user space application. For example: rpm -ivh oclovn-user.x86_64.rpm When the kernel is installed on the host, and the correct kernel and OFED version are …
How to configure iLB(load balancer) on Solaris 11.2 Configuring Load Balancing Load Balancing SSH Sessions ilbadm create-sg -s server=10.10.12.11:22,10.10.12.12:22 ssh ilbadm create-rule -e -i vip=10.10.10.50,port=2222 -m lbalg=rr,type=NAT,proxy-src=10.10.10.50 -o servergroup=ssh ssh Load Balancing LDAP Sessions LDAP Servers ilbadm create-sg -s server=10.10.12.51:1389,10.10.12.52:1389 ldapgroup1 Configuring Health Checks ilbadm create-healthcheck -h hc-timeout=3,hc-count=2,hc-interval=5,hc-test=tcp hc-ldap1 Custom Health Checks ilbadm create-healthcheck -h …