# References

For more information about dynamic IPSec subscribers, consult the following resources:

- The ISAKMP Configuration Method—draft-dukes-ike-mode-cfg-02.txt (March 2002 expiration)
- Extended Authentication within IKE (XAUTH)—draft-beaulieu-ike-xauth-02.txt (April 2002 expiration
- Extended Authentication within ISAKMP/Oakley (XAUTH)—draft-ietf-ipsec-isakmp-xauth-06.txt (May 2000 expiration)

  | Note: IETF drafts are valid for only 6 months from the date of issuance. They must be considered as works in progress. Please refer to the IETF Web site at http://www.ietf.org for the latest drafts.

For additional configuration information, see:

- Configuring IPSec
- Configuring Digital Certificates
- Configuring IP Tunnels
- JunosE Broadband Access Configuration Guide