doc: update SCMP spec
Introduce error code to differentiate between unknown ingress and egress
interface, where the pointer is the offset to the hop field.
@@ -296,10 +296,11 @@ Parameter Problem
| | 35 - Non-local delivery |br||
| | |
| | 48 - Invalid path |br||
-| | 49 - Unknown hop field interface |br||
-| | 50 - Invalid hop field MAC |br||
-| | 51 - Path expired |br||
-| | 52 - Invalid segment change |br||
+| | 49 - Unknown hop field cons ingress interface |br||
+| | 50 - Unknown hop field cons egress interface |br||
+| | 51 - Invalid hop field MAC |br||
+| | 52 - Path expired |br||
+| | 53 - Invalid segment change |br||
| | |
| | 64 - Invalid extension header |br||
| | 65 - Unknown hop-by-hop option |br||
@@ -333,7 +334,7 @@ A **Parameter Problem** error message with code 35 SHOULD be originated in
response to a packet that is on the last hop of its path, but the destination
ISD-AS does not match the local ISD-AS.
-Codes 48-52 describe problems related to the path header. 49-52 are more
+Codes 48-53 describe problems related to the path header. 49-53 are more
granular subsets of 48.
Codes 64-66 describe problems related to extension headers. 65-66 are more
