RECENT POSTS
- Introduction to FreeBSD Security Best Practices
- Working with Package Management in FreeBSD
- Understanding FreeBSD Security Advisories and Updates
- Troubleshooting Common System Administration Issues in FreeBSD
- Tips for Hardening FreeBSD to achieve System Protection
- Setting Up DHCP Server in FreeBSD
- Secure User and Group Management in FreeBSD Systems
- Secure Remote Access with SSH in FreeBSD
- Optimizing System Performance in FreeBSD
- Network Packet Capture with tcpdump in FreeBSD
- All posts ...
Do you have GDPR compliance issues ?
Check out Legiscope a GDPR compliance software, that will save you weeks of work, automating your documentation, the training of your teams and all processes you need to keep your organisation compliant with privacy regulations
Subcalc
Jul 20, 2023
Advanced IP/IPv6 subnet calculation and discovery
The subcalc utility is used for subnet calculation and IPv6 DNS PTR record generation. subcalc takes command line arguments in a similar format to ifconfig8 so the synopsis should be familiar to the user. Given an address family, address and a netmask/prefix length, subcalc will calculate the number of hosts and address ranges of the specific network.
- Older
- Newer
Checkout these related ports:
- Zabbix64-server - Enterprise-class open source distributed monitoring (${PKGNAMESUFFIXS/^-//})
- Zabbix64-proxy -
- Zabbix64-java -
- Zabbix64-frontend -
- Zabbix64-agent -
- Zabbix6-server - Enterprise-class open source distributed monitoring (${PKGNAMESUFFIXS/^-//})
- Zabbix6-proxy -
- Zabbix6-java -
- Zabbix6-frontend -
- Zabbix6-agent -
- Zabbix5-server - Enterprise-class open source distributed monitoring (${PKGNAMESUFFIXS/^-//}) LTS
- Zabbix5-proxy -
- Zabbix5-java -
- Zabbix5-agent -
- Zabbix44-server - Enterprise-class open source distributed monitoring (${PKGNAMESUFFIXS/^-//})