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

What Is the Behavior of 'bypass-non-ip-all' in Transparent Mode?

0

0

Article ID: KB4307 KB Last Updated: 08 Jun 2010Version: 4.0
Summary:
What Is the Behavior of 'bypass-non-ip-all' in Transparent Mode?
Symptoms:

Solution:

Note: This article applies to ScreenOS 4.0 and higher.

By default, when your NetScreen device is in Transparent mode, it blocks all non-IP and non-ARP unicast traffic. Beginning with ScreenOS4.0.1r9 and later releases, it can also block multicast and broadcast traffic; this feature is enabled by using the command unset interface bypass-non-ip-all. This command will block all Layer 2 non-IP and non-ARP unicast, multicast, and broadcast traffic.

noteThe unset interface vlan1 bypass-non-ip-all command always overwrites the unset interface vlan1 bypass-non-ip command when both commands are in the configuration file. Therefore, if you had previously specified the unset interface vlan1 bypass-non-ip-all command and would like the device to revert to its default behavior of blocking only the non-IP, non-ARP unicast traffic, you should first specify the set interface vlan1 bypass-non-ip command and then the unset interface vlan1-bypass-non-ip-all command.

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