| rfc9884v2.txt | rfc9884.txt | |||
|---|---|---|---|---|
| skipping to change at line 175 ¶ | skipping to change at line 175 ¶ | |||
| Table 1: Sub-TLVs for PSID Checks | Table 1: Sub-TLVs for PSID Checks | |||
| As specified in Section 2 of [RFC9545], a PSID is used to identify | As specified in Section 2 of [RFC9545], a PSID is used to identify | |||
| the following: | the following: | |||
| * a single segment list, some segment lists, or all segment lists in | * a single segment list, some segment lists, or all segment lists in | |||
| a candidate path of an SR Policy, | a candidate path of an SR Policy, | |||
| * some segment lists across multiple candidate paths of an SR | * some segment lists across multiple candidate paths of an SR | |||
| policy, or | Policy, or | |||
| * all segment lists in all candidate paths of an SR Policy. | * all segment lists in all candidate paths of an SR Policy. | |||
| Therefore, six different Target FEC Stack sub-TLVs need to be defined | Therefore, six different Target FEC Stack sub-TLVs need to be defined | |||
| for PSID. The ordered list of selection rules for the six Target FEC | for PSID. The ordered list of selection rules for the six Target FEC | |||
| Stack sub-TLVs are defined as follows: | Stack sub-TLVs are defined as follows: | |||
| * When a PSID is used to identify all segment lists in an SR Policy, | * When a PSID is used to identify all segment lists in an SR Policy, | |||
| the Target FEC Stack sub-TLV of the type "SR Policy Associated | the Target FEC Stack sub-TLV of the type "SR Policy Associated | |||
| PSID" (for IPv4 or IPv6) MUST be used for PSID checks. | PSID" (for IPv4 or IPv6) MUST be used for PSID checks. | |||
| End of changes. 1 change blocks. | ||||
| 1 lines changed or deleted | 1 lines changed or added | |||
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