HP VPN Firewall Appliances Appendix Protocol Reference

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NET ·················································································································································································· 21
IS-IS area ········································································································································································· 21
Level-1 and Level-2 ················································································································································ 21
Route leaking ························································································································································· 22
IS-IS network types ························································································································································· 23
Network types ························································································································································ 23
DIS and pseudonodes ··········································································································································· 23
IS-IS PDUs ········································································································································································ 24
PDU ········································································································································································· 24
Common header format········································································································································ 24
Hello PDU ······························································································································································· 25
LSP ··········································································································································································· 26
SNP ········································································································································································· 28
CLV ·········································································································································································· 29
Supported IS-IS features ················································································································································· 30
Multiple instances and processes ························································································································ 30
Management tag ··················································································································································· 30
LSP fragment extension ········································································································································· 30
Dynamic host name mapping mechanism ·········································································································· 31
Protocols and standards ················································································································································ 31
BGP ············································································································································································· 33
BGP speaker and BGP peer ········································································································································· 33
BGP message types ······················································································································································· 33
BGP path attributes ························································································································································ 34
BGP route selection ························································································································································ 37
BGP route advertisement rules ······································································································································ 38
BGP load balancing ······················································································································································ 38
Settlements for problems in large-scale BGP networks ······························································································· 39
MP-BGP ··········································································································································································· 42
BGP configuration views ··············································································································································· 43
Protocols and standards ················································································································································ 44
IPv6 static routing ······················································································································································· 45
IPv6 default route ······················································································································································· 46
RIPng ··········································································································································································· 47
Overview ········································································································································································· 47
RIPng working mechanism ············································································································································ 47
RIPng packet format ······················································································································································· 48
Basic format ··························································································································································· 48
RTE format ······························································································································································ 48
RIPng packet processing procedure ····························································································································· 49
Request packet ······················································································································································· 49
Response packet ···················································································································································· 49
Protocols and standards ················································································································································ 49
OSPFv3 ······································································································································································· 50
Overview ········································································································································································· 50
Packets ············································································································································································· 50
LSA types ········································································································································································· 51
Timers ·············································································································································································· 51
OSPFv3 packet timer ············································································································································ 51
LSA delay timer ······················································································································································ 52
SPF timer ································································································································································· 52
Supported features ························································································································································· 52