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?? ?? F5 Networks Citrix A10 Radware ?? ?????? ??? ??? ?? ??? ??? ??? ??? ????? HTTP Session ??? ?? ?? ??? ??? ??? Network firewall Service & DDoS Protection Service ?? Only DDoS Only DDoS - CGNAT ??? ?? ??? ?? - Cloud SSO & SSL Offload ?? ?? Only SSL Offload - Image ??? ?? ? ???? ?? ?? ?? ??? ??? - SDN : Software Defined Networking ?? ??? ??? ??? CGNAT : ??? NAT ?? ??? ?? ?? Traffic Steering / Service Chaining ?? ??? ??? ?? DNS ??? ?? ?? ?? ??? IPv6 gateway ?? ?? ?? ?? Link load balancing ?? ?? ?? ?? Load balancing ?? ?? ?? ?? DNSSEC ?? ?? ?? ?? DDoS ?? ?? ?? ?? Cloud bridging ?? ?? ??? ??? ?????? ?? ?? ?? ?? ?? ??? ??? ?? ?? ??? ?? ?? ??? ??? ?? ?? ?? ??? ?? Cloud identity federation ?? ?? ??? ??? ???? ?? ?? ?? ?? Load balancing ?? ?? ?? ?? SIP delivery ? ?? ?? ?? ?? ?? VDI ?? ?? ??? ??? ??? ??? ?? ?? ?? ?? ?? GSLB ?? ?? ?? ?? ??? ?? ?? ?? ?? ??? ?? ?? ?? ?? MAM : Mobile Application Manager ?? ?? ??? ??? Endpoint inspection ?? ??? ??? ??? Anti-fraud ?? ??? ??? ???
?? ?? F5 Networks Citrix A10 Radware ???? VLAN 4094 ?? ?? ?? ???? ??? STP Root Bridge ?? ??? ??? ?? Low model??? 10G Port ?? ?? ??? ??? ??? ?? ??? ?? ?? (9216 MTU) ??? ???? ???? ?? ??? ?? ??? HTTP Cache ???? ?? ?? Bundle ?? Bundle ?? ??? ?? ??? HTTP Cache ???? ?? ?? ?? ??? ??? ??? ???? ?? Compression ?? ?? Bundle ??? ?? ??? ???? ?? SYN ??? ?? ?? ??? ?? - ??? ?? ??? ?? ??? 80 40 16 256 ?? ?? ????? : ??? 32 32 8 3 ?? Virtual machine Vmware, XenServer, Hyper-V, KVM Vmware, XenServer, Hyper-V Vmware, XenServer, Hyper-V, KVM - ???? ?? SSL TPS ???? ?? ?? Bundle Bundle Bundle ?? ?? Compression ???? ?? ?? Bundle ?? Bundle ?? ??? ?? ??? HTTP Cache ???? ?? ?? Bundle ?? Bundle ?? ??? ?? ??? HTTP Cache ???? ?? ?? ?? ??? ??? ??? ?? LCD ?? ??? ??? ?? ?? ?? ??? ?? LOP ?? ?? (Management) ?? ??? ??? ??
GSLB ?? ?? GSLB F5 DNS Citrix A10 Akamai* Radware Brocade Cisco Architecture¡¯s Suppor ted All Authoritative Repl ace Authoritative Scre ening or Replace Delegation Authoritative Repl ace Authoritative Scre ening Authoritative Repl ace IPv6 ? ? ? ? ? X X DNSSec + GSLB On-the-Fly Responder ? ? ? Pass-through Pass-through # Methods 14 12 11 ? 7 9 7 # Health Checks 26 7 18 ? 20 12 10 IP Anycast ? X X ? X ? ? IP Geo-location Sourc e Digital Element Manual or 3rd Part y (non-included) IANA / ARIN (manual update) Akamai IANA (manual update) [8 regions] Manual Manual [60 areas] Incremental Sync ? X X ? X X X
DNS Services ?? ?? DNS Services F5 DNS Citrix A10 Radware Akamai* Brocade Cisco Architecture options ** UDPTCP LB, DNS LB, Server UDPTCP LB, DNS LB, Server DNS LB UDP LB Proxy UDPTCP LB, DNS LB DNS Server (no LB) UDP LB DNS Server ( no LB) IPv6 ? ? ? ? ? X X IPv6 to v4 translation ? ? ? X ? X X DNSSEC signing ? ? ? ? ? ? X DNSSEC external HSM su ? X X X X X X pport DNSSEC Validation ? X X X ? X X DNSSEC TLD ? X X X X X X DNS iRules ? Client-side only, No packet modific ation, No TCP Client-side only, No packet modific ation X X X X DNS Services module ? No DNSX, DNS Pr oxy, IPAnycast No DNSX, IPAnyc ast No DNSX, DNS Pr oxy, IPAnycast X No DNSX, DNS Proxy No DNSX, DNS Proxy DNS Specific LB features DoS Protectio ns DoS Protections DoS Protections DoS Policy DoS Protections X X DNS Caching/Resolving ? Can act as a forwa rder and cache Can act as a forw arder and cache X ? X X Reporting/Analytics ? ? Reporting Only Reporting Only ? Reporting Only Reporting Only DNS PayG ? Entire box. X Entire box. Entire box. Entire box. X

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  • 2. ?? ?? F5 Networks Citrix A10 Radware ?? ?????? ??? ??? ?? ??? ??? ??? ??? ????? HTTP Session ??? ?? ?? ??? ??? ??? Network firewall Service & DDoS Protection Service ?? Only DDoS Only DDoS - CGNAT ??? ?? ??? ?? - Cloud SSO & SSL Offload ?? ?? Only SSL Offload - Image ??? ?? ? ???? ?? ?? ?? ??? ??? - SDN : Software Defined Networking ?? ??? ??? ??? CGNAT : ??? NAT ?? ??? ?? ?? Traffic Steering / Service Chaining ?? ??? ??? ?? DNS ??? ?? ?? ?? ??? IPv6 gateway ?? ?? ?? ?? Link load balancing ?? ?? ?? ?? Load balancing ?? ?? ?? ?? DNSSEC ?? ?? ?? ?? DDoS ?? ?? ?? ?? Cloud bridging ?? ?? ??? ??? ?????? ?? ?? ?? ?? ?? ??? ??? ?? ?? ??? ?? ?? ??? ??? ?? ?? ?? ??? ?? Cloud identity federation ?? ?? ??? ??? ???? ?? ?? ?? ?? Load balancing ?? ?? ?? ?? SIP delivery ? ?? ?? ?? ?? ?? VDI ?? ?? ??? ??? ??? ??? ?? ?? ?? ?? ?? GSLB ?? ?? ?? ?? ??? ?? ?? ?? ?? ??? ?? ?? ?? ?? MAM : Mobile Application Manager ?? ?? ??? ??? Endpoint inspection ?? ??? ??? ??? Anti-fraud ?? ??? ??? ???
  • 3. ?? ?? F5 Networks Citrix A10 Radware ???? VLAN 4094 ?? ?? ?? ???? ??? STP Root Bridge ?? ??? ??? ?? Low model??? 10G Port ?? ?? ??? ??? ??? ?? ??? ?? ?? (9216 MTU) ??? ???? ???? ?? ??? ?? ??? HTTP Cache ???? ?? ?? Bundle ?? Bundle ?? ??? ?? ??? HTTP Cache ???? ?? ?? ?? ??? ??? ??? ???? ?? Compression ?? ?? Bundle ??? ?? ??? ???? ?? SYN ??? ?? ?? ??? ?? - ??? ?? ??? ?? ??? 80 40 16 256 ?? ?? ????? : ??? 32 32 8 3 ?? Virtual machine Vmware, XenServer, Hyper-V, KVM Vmware, XenServer, Hyper-V Vmware, XenServer, Hyper-V, KVM - ???? ?? SSL TPS ???? ?? ?? Bundle Bundle Bundle ?? ?? Compression ???? ?? ?? Bundle ?? Bundle ?? ??? ?? ??? HTTP Cache ???? ?? ?? Bundle ?? Bundle ?? ??? ?? ??? HTTP Cache ???? ?? ?? ?? ??? ??? ??? ?? LCD ?? ??? ??? ?? ?? ?? ??? ?? LOP ?? ?? (Management) ?? ??? ??? ??
  • 4. GSLB ?? ?? GSLB F5 DNS Citrix A10 Akamai* Radware Brocade Cisco Architecture¡¯s Suppor ted All Authoritative Repl ace Authoritative Scre ening or Replace Delegation Authoritative Repl ace Authoritative Scre ening Authoritative Repl ace IPv6 ? ? ? ? ? X X DNSSec + GSLB On-the-Fly Responder ? ? ? Pass-through Pass-through # Methods 14 12 11 ? 7 9 7 # Health Checks 26 7 18 ? 20 12 10 IP Anycast ? X X ? X ? ? IP Geo-location Sourc e Digital Element Manual or 3rd Part y (non-included) IANA / ARIN (manual update) Akamai IANA (manual update) [8 regions] Manual Manual [60 areas] Incremental Sync ? X X ? X X X
  • 5. DNS Services ?? ?? DNS Services F5 DNS Citrix A10 Radware Akamai* Brocade Cisco Architecture options ** UDPTCP LB, DNS LB, Server UDPTCP LB, DNS LB, Server DNS LB UDP LB Proxy UDPTCP LB, DNS LB DNS Server (no LB) UDP LB DNS Server ( no LB) IPv6 ? ? ? ? ? X X IPv6 to v4 translation ? ? ? X ? X X DNSSEC signing ? ? ? ? ? ? X DNSSEC external HSM su ? X X X X X X pport DNSSEC Validation ? X X X ? X X DNSSEC TLD ? X X X X X X DNS iRules ? Client-side only, No packet modific ation, No TCP Client-side only, No packet modific ation X X X X DNS Services module ? No DNSX, DNS Pr oxy, IPAnycast No DNSX, IPAnyc ast No DNSX, DNS Pr oxy, IPAnycast X No DNSX, DNS Proxy No DNSX, DNS Proxy DNS Specific LB features DoS Protectio ns DoS Protections DoS Protections DoS Policy DoS Protections X X DNS Caching/Resolving ? Can act as a forwa rder and cache Can act as a forw arder and cache X ? X X Reporting/Analytics ? ? Reporting Only Reporting Only ? Reporting Only Reporting Only DNS PayG ? Entire box. X Entire box. Entire box. Entire box. X

Editor's Notes

  • #5: *As far as we can tell¡­ Akamai is very tight with technical details. These are based more on the lack of information than on positive confirmation. ** Based on documentation recommendations, some systems could act as a server in a crises, but are not documented as such ***DNSSEC for GTM supports SHA-2
  • #6: *As far as we can tell¡­ Akamai is very tight with technical details. These are based more on the lack of information than on positive confirmation. ** Based on documentation recommendations, some systems could act as a server in a crises, but are not documented as such ***DNSSEC for GTM supports SHA-2
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