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direction (Junos OS)
Syntax
direction (inbound | outbound | bidirectional) {authentication {algorithm (hmac-md5-96 | hmac-sha1-96);key (ascii-text key | hexadecimal key);}auxiliary-spi auxiliary-spi-value;encryption {algorithm (des-cbc | 3des-cbc); key (ascii-text key | hexadecimal key);}protocol (ah | esp | bundle); spi spi-value;}
Hierarchy Level
[edit security ipsec security-association sa-name manual]
Release Information
Statement introduced before Junos OS Release 7.4.
Description
Define the direction of IPsec processing.
Options
inbound—Inbound SA—Define algorithms, keys, or security parameter index (SPI) values to decrypt and authenticate incoming traffic coming from the peer.
outbound—Outbound SA—Define algorithms, keys, or SPI values to decrypt and authenticate outbound traffic to the peer.
bidirectional—Bidirectional SA—Decrypt and authenticate the incoming and outgoing traffic using the same algorithm, keys, or SPI in both directions, unlike inbound and outbound SAs that use different attributes in both directions.
The remaining statements are explained separately.
Required Privilege Level
system—To view this statement in the configuration.
system-control—To add this statement to the configuration.
