Alat praktikal untuk pentadbir sistem, rangkaian, keselamatan, dan operasi.

NET

Meja rangkaian

Pengalamatan, DNS, port, dan aritmetik senyap paket. Kalkulator dahulu; rujukan ringkas.

673–696 / 1037

RADIUS Attribute Reference

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RADIUS attributes and vendor-specific attributes. The result stays on this page.

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802.1X EAP Method Selector

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802.1X EAP Method Selector. Choose EAP method by requirements. The result stays on this page.

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ZTNA Readiness Checklist

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Interactive zero-trust readiness assessment. The result stays on this page.

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Microsegmentation Rule Planner

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Microsegmentation Rule Planner. Plan app-tier segmentation rules. The result stays on this page.

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DDoS Capacity Calculator

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Attack size vs link and mitigation capacity. The result stays on this page.

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Conntrack Table Size Calculator

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Linux conntrack/firewall session sizing. The result stays on this page.

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pf Rule Generator

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pf Rule Generator. Generate BSD pf rules. The result stays on this page.

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Firewall Session Capacity Calculator

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Firewall Session Capacity Calculator. Sessions and connections/sec needed. The result stays on this page.

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Packet Decoder

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Decode hex packet bytes into protocol fields. The result stays on this page.

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Hex to PCAP Converter

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Hex to PCAP Converter. Convert hex dump to downloadable PCAP. The result stays on this page.

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PCAP Conversation Summary

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Top talkers and conversations from a PCAP. The result stays on this page.

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BPF Filter Builder

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Build and validate BPF capture filters. The result stays on this page.

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IPv4 Header Decoder

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IPv4 Header Decoder. Decode IPv4 header fields from hex. The result stays on this page.

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TCP Header Decoder

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TCP Header Decoder. Decode TCP header fields from hex. The result stays on this page.

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TCP Flags Calculator

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TCP Flags Calculator. Convert TCP flag values to names. The result stays on this page.

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IP Header Checksum Calculator

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IP Header Checksum Calculator. Compute/verify IPv4 header checksum. The result stays on this page.

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DSCP Converter

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Convert DSCP, ToS, IP precedence values. The result stays on this page.

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DSCP Marking Reference

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DSCP Marking Reference. PHB classes and recommended markings. The result stays on this page.

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MTU/MSS Calculator

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MTU/MSS Calculator. MSS from MTU and overheads. The result stays on this page.

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ICMP Type & Code Lookup

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ICMP Type & Code Lookup. ICMP and ICMPv6 types/codes. The result stays on this page.

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DHCP Option Reference

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DHCP Option Reference. DHCP option codes and formats. The result stays on this page.

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DHCP Option 43 Generator

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DHCP Option 43 Generator. Hex for option 43 (WLC/AP discovery). The result stays on this page.

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DHCP Scope Calculator

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Scope range, exclusions and lease planning. The result stays on this page.

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HTTP Request Builder

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HTTP Request Builder. Craft and send HTTP requests. The result stays on this page.

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