diameter-db

The "AMBR" AVP

The "AMBR" Diameter AVP, which is of type Grouped, is defined by 3GPP (vendor ID 10415) and uses the AVP code "1435".

It has the MANDATORY flag.

It is part of the Diameter-EAP-Answer command.

It is part of the Subscription-Data, APN-Configuration, PDP-Context, Non-3GPP-User-Data grouped AVPs.

It is a grouped AVP, which can hold the following nested AVPs:

AVP code AVP name AVP type AVP requirement
516 Max-Requested-Bandwidth-UL Unsigned32
515 Max-Requested-Bandwidth-DL Unsigned32
555 Extended-Max-Requested-BW-UL Unsigned32 Optional (up to 1)
554 Extended-Max-Requested-BW-DL Unsigned32 Optional (up to 1)
Its AVP-header format definition is the following:
< AMBR > ::= < AVP-Header: 1435, 10415 > 
* [ Max-Requested-Bandwidth-UL ]
* [ Max-Requested-Bandwidth-DL ]
[ Extended-Max-Requested-BW-UL ]
[ Extended-Max-Requested-BW-DL ]





Update source Insertion date
Wireshark 2026-04-26 07:13