 | Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice. | |
If the underlying network layer does not support IPSec, you can use the interim authentication header (AH) scheme to provide security on the connection between the VPG and the PGC. The interim AH scheme defines an authentication header with the H.248 protocol header.
To use the interim AH scheme, configure the security algorithm for the interim AH scheme for a PGC. If you configure an algorithm, the PG accepts H.248 messages from the PGC that include an AH from the defined algorithm. It discards received packets that do not include the expected AH. When the PG replies to the PGC, it includes an AH from the defined algorithm.
| Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice. | |