IP substractions

Reading Time: < 1 minuteFabulous tool when I use to think i use to manually do those substractions https://pypi.org/project/netcalc/ example :netcalc sub 192.0.2.0/24...

NSX-V API rollback dFW

Reading Time: < 1 minutehttps://kb.vmware.com/s/article/2079620 Get configcurl -u admin:default -H “Accept: application/octet-stream” -X GET -k https://NSX_Manager_IP/api/4.0/firewall/globalroot-0/config Deletecurl -u admin:default -H “Accept:...

VRNI CLI commands

Reading Time: < 1 minuteshow configchange-network-settings (DNS, GW, domain)ntp set –ip-fqdn “1.2.3.4” (NTP server)set-proxy-shared-secret (reset shared...

Add syslog to NSX

Reading Time: < 1 minuteon each host  add Firewall rules to allow syslogesxcli network firewall ruleset set –ruleset-id=syslog –enabled true esxcli network firewall refresh esxcli system syslog config set...

Checkpoint Hitcount not increasing

Reading Time: < 1 minutefw ctl set int fw_rules_uid_max_dic_entries 1048575and in CMA’Policy’ menu – click on ‘Global Properties…’ – click on ‘SmartDashboard Customization’ pane – click on...

Checkpoint find top talkers

Reading Time: < 1 minutefind top talkerstcpdump -tnn -c 20000 -i wrp1024 | awk -F “.” ‘{print $1″.”$2″.”$3″.”$4}’ | sort | uniq -c | sort -nr | awk ‘ $1 > 100...