Support Support Downloads Knowledge Base Case Manager My Juniper Community

Knowledge Base

Search our Knowledge Base sites to find answers to your questions.

Ask All Knowledge Base Sites All Knowledge Base Sites JunosE Defect (KA)Knowledge BaseSecurity AdvisoriesTechnical BulletinsTechnotes Sign in to display secure content and recently viewed articles

[SRX] Default status of ALGs

0

0

Article ID: KB25546 KB Last Updated: 03 Jun 2020Version: 3.0
Summary:

This article provides information about the default status of ALGs on SRX devices.

Symptoms:
  • Information about the default status of ALGs on SRX devices.
  • By default, which ALG's are enabled?
Solution:
The default status of ALGs on SRX devices are as follows:
  • Branch SRX (SRX100, 110, 210, 220, 550, 650) (by default,  IKE-ESP, RSH, SQL are disabled)
  • Branch SRX (SRX300, 320, 340, 345, 380, 550HM) (by default,  IKE-ESP, RSH, SQL, TWAMP are disabled)
  • Mid-Range SRX (SRX1500, 4100, 4200, 4600, vSRX) (by default, H323, MGCP, RSH, RTSP, SCCP, SIP, SQL, IKE-ESP, TWAMP are disabled)
  • High-end SRX devices (by default, H323, MGCP, RSH, RTSP, SCCP, SIP, SQL, IKE-ESP, TWAMP are disabled):

SRX5800> show security alg status
ALG Status :
  DNS      : Enabled
  FTP      : Enabled
  H323     : Disabled
  MGCP     : Disabled
  MSRPC    : Enabled
  PPTP     : Enabled
  RSH      : Disabled
  RTSP     : Disabled
  SCCP     : Disabled
  SIP      : Disabled
  SQL      : Disabled
  SUNRPC   : Enabled
  TALK     : Enabled
  TFTP     : Enabled
  IKE-ESP  : Disabled
 TWAMP: Disabled

To change the status of the ALG:
  • To disable a specific ALG:
    # set security alg [alg-name] disable
    # commit
    
  • To enable a specific ALG:
    # set security alg [alg-name]
    # commit
    
Modification History:
2020-06-03: Removed J-series and updated outputs based on current devices and Junos versions.
 

Related Links

Comment on this article > Affected Products Browse the Knowledge Base for more articles related to these product categories. Select a category to begin.

Getting Up and Running with Junos

Getting Up and Running with Junos Security Alerts and Vulnerabilities Product Alerts and Software Release Notices Problem Report (PR) Search Tool EOL Notices and Bulletins JTAC User Guide Customer Care User Guide Pathfinder SRX High Availability Configurator SRX VPN Configurator Training Courses and Videos End User Licence Agreement Global Search