R0106-HP MSR Router Series Layer 3 - IP Services Configuration Guide(V7)
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Application of trusted and untrusted ports ········································································································ 252
Feature and hardware compatibility ·························································································································· 253
HP implementation of Option 18 and Option 37 ···································································································· 253
Option 18 for DHCPv6 snooping ······················································································································ 253
DHCPv6 snooping support for Option 37 ········································································································ 254
DHCPv6 snooping configuration task list ·················································································································· 254
Configuring basic DHCPv6 snooping ························································································································ 255
Configuring Option 18 and Option 37 ···················································································································· 255
Saving DHCPv6 snooping entries ······························································································································ 256
Setting the maximum number of DHCPv6 snooping entries ···················································································· 257
Enabling DHCPv6-REQUEST check ···························································································································· 257
Displaying and maintaining DHCPv6 snooping ······································································································· 258
DHCPv6 snooping configuration example ················································································································ 258
Network requirements ········································································································································· 258
Configuration procedure ···································································································································· 258
Verifying the configuration ································································································································· 259
Configuring IPv6 fast forwarding ··························································································································· 260
Overview ······································································································································································· 260
Configuration procedure ············································································································································· 260
Displaying and maintaining IPv6 fast forwarding ···································································································· 260
IPv6 fast forwarding configuration example ············································································································· 261
Network requirements ········································································································································· 261
Configuration procedure ···································································································································· 261
Verifying the configuration ································································································································· 262
Configuring tunneling ············································································································································· 263
Overview ······································································································································································· 263
IPv6 over IPv4 tunneling ····································································································································· 263
IPv4 over IPv4 tunneling ····································································································································· 266
IPv4 over IPv6 tunneling ····································································································································· 267
IPv6 over IPv6 tunneling ····································································································································· 270
Protocols and standards ····································································································································· 270
Tunneling configuration task list ································································································································· 271
Configuring a tunnel interface ···································································································································· 271
Configuring an IPv6 over IPv4 manual tunnel ··········································································································· 272
Configuration example ······································································································································· 273
Configuring an automatic IPv4-compatible IPv6 tunnel ··························································································· 275
Configuration example ······································································································································· 276
Configuring a 6to4 tunnel ··········································································································································· 277
6to4 tunnel configuration example ··················································································································· 278
6to4 relay configuration example ····················································································································· 280
Configuring an ISATAP tunnel ···································································································································· 282
Configuration example ······································································································································· 282
Configuring an IPv4 over IPv4 tunnel ························································································································ 285
Configuration example ······································································································································· 286
Configuring an IPv4 over IPv6 manual tunnel ··········································································································· 288
Configuration example ······································································································································· 288
Configuring a DS-Lite tunnel ······································································································································· 290
Configuration example ······································································································································· 291
Configuring an IPv6 over IPv6 tunnel ························································································································ 293
Configuration example ······································································································································· 294
Displaying and maintaining tunneling configuration ······························································································· 296
Troubleshooting tunneling configuration ··················································································································· 297
Symptom ······························································································································································· 297