NSO-Initial Install

 

• Download NSO from Cisco Website
• Make sure java and python have been install in your server.

Java -version should indicate a java version of “1.7” or higher.Python2 needs to be version 2.7.5 or higher. For Python3, the version needs to be 3.4 or higher.

Install Java

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[root@localhost ~]# tar -zxvf jdk-8u202-linux-x64.tar.gz

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[root@localhost ~]#  mkdir /usr/java

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[root@localhost ~]# mv jdk1.8.0_202/ /usr/java

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[root@localhost ~]# vi /etc/profile

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​

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export JAVA_HOME=/usr/java/jdk1.8.0_202

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export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

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export PATH=$PATH:$JAVA_HOME/bin

Install NSO(local-install)

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[root@localhost ~]# chmod 777 nso-5.2.1.linux.x86_64.signed.bin 

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[root@localhost ~]# ./nso-5.2.1.linux.x86_64.signed.bin 

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[root@localhost ~]# ./nso-5.2.1.linux.x86_64.installer.bin $HOME/nso-5.2.1

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[root@localhost ~]# echo 'source $HOME/nso-5.2.1/ncsrc' >> ~/.bashrc

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[root@localhost ~]# ncs-setup --dest ./ncs-run

Install Ned

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[root@localhost ~]# chmod 777 ncs-5.2-cisco-iosxr-7.13.4.signed.bin 

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[root@localhost ~]# ./ncs-5.2-cisco-iosxr-7.13.4.signed.bin

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[root@localhost ~]# tar -xvf ncs-5.2-cisco-iosxr-7.13.4.tar.gz

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[root@localhost src]# pwd

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/root/cisco-iosxr-cli-7.13/src

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[root@localhost src]# make all

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​

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[root@localhost ~]# mv cisco-iosxr-cli-7.13/ nso-5.2.1/packages/neds/

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[root@localhost ~]# ln -s $HOME/nso-5.2.1/packages/neds/cisco-iosxr-cli-7.13 ./ncs-run/packages/

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[root@localhost ~]# cd ncs-run/

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[root@localhost ncs-run]# ncs

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[root@localhost ncs-run]# ncs_cli -u admin -C

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admin@ncs# 

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admin@ncs# packages reload 

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admin@ncs# show packages package package-version 

Add devices

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admin@ncs(config)# devices authgroups group calo

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admin@ncs(config-group-calo)# default-map remote-name cisco

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admin@ncs(config-group-calo)# default-map remote-password cisco

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admin@ncs(config-group-calo)# commit

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admin@ncs(config)# devices device 5501

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admin@ncs(config-device-5501)# address 10.75.49.137

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admin@ncs(config-device-5501)# authgroup calo

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admin@ncs(config-device-5501)# device-type cli ned-id cisco-iosxr-cli-7.13 

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admin@ncs(config-device-5501)# device-type cli protocol ssh

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admin@ncs(config-device-5501)# state admin-state unlocked 

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admin@ncs(config-device-5501)# commit

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admin@ncs(config)# devices device 5501 ssh fetch-host-keys

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admin@ncs# devices device 5501 sync-from 

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​

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NCS5501:

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ssh server v2

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ssh server netconf vrf default

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RP/0/RP0/CPU0:R2-5501#show run netconf-yang agent 

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Thu Oct 31 04:24:33.798 UTC

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netconf-yang agent

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 ssh

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RP/0/RP0/CPU0:R2-5501#show run netconf 

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Thu Oct 31 04:24:22.880 UTC

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netconf agent tty

Enable Web GUI

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[root@localhost ~]#  firewall-cmd --permanent --zone=public --add-port=8080/tcp

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[root@localhost ~]# firewall-cmd --permanent --zone=public --add-port=8080/udp

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[root@localhost ~]# firewall-cmd --reload

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​

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Web GUI password admin/admin

NSO-system install

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[root@localhost ~]#sudo sh nso-5.2.1.linux.x86_64.installer.bin --system-install  

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[root@localhost ~]#groupadd ncsadmin

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[root@localhost ~]#groupadd ncsoper

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[root@localhost ~]#id root

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[root@localhost ~]#usermod -a -G 'ncsadmin' 'root'

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[root@localhost ~]#usermod -a -G 'ncsoper' 'root'

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Intsall log:

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[root@localhost ~]# sudo sh nso-5.2.1.linux.x86_64.installer.bin --system-install

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INFO  Using temporary directory /tmp/ncs_installer.91949 to stage NCS installation bundle

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INFO  Using /opt/ncs/ncs-5.2.1 for static files

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INFO  Using /etc/ncs for configuration files

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INFO  Using /var/opt/ncs for run-time state files

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INFO  Using /var/log/ncs for log files

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INFO  Unpacked ncs-5.2.1 in /opt/ncs/ncs-5.2.1

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INFO  Found and unpacked corresponding DOCUMENTATION_PACKAGE

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INFO  Found and unpacked corresponding EXAMPLE_PACKAGE

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INFO  Generating default SSH hostkey (this may take some time)

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INFO  SSH hostkey generated

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INFO  Environment set-up generated in /opt/ncs/ncs-5.2.1/ncsrc

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INFO  NSO installation script finished

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INFO  Found and unpacked corresponding NETSIM_PACKAGE

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INFO  Generating keys for encrypted-strings

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INFO  Configuring installation for PAM authentication

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INFO  Using PAM service system-auth for authentication

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INFO  Generating self-signed certificates for HTTPS

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INFO  Installed init script /etc/init.d/ncs

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INFO  Installed user profile script ncs.sh in /etc/profile.d

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INFO  Installed user profile script ncs.csh in /etc/profile.d

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INFO  Installed 'logrotate' configuration file ncs in /etc/logrotate.d

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​

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INFO  The installation has been configured for PAM authentication,

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INFO  with group assignment based on the OS group database

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INFO  (e.g. /etc/group file). Users that need access to NCS must

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INFO  belong to either the 'ncsadmin' group (for unlimited access

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INFO  rights) or the 'ncsoper' group (for minimal access rights).

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INFO  To create the 'ncsadmin' group, use OS shell command:

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​

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  groupadd ncsadmin

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​

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INFO  To create the 'ncsoper' group, use OS shell command:

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  groupadd ncsoper

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INFO  To add an existing user to one of these groups, use OS shell command:

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​

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  usermod -a -G <groupname> <username>

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​

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INFO  NCS installation complete

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​

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[root@localhost ~]#

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