R2511-HP MSR Router Series Layer 3 - IP Services Command Reference(V5)

346
Default
No SA is specified for the home agent.
Views
System view
Default command level
2: System level
Parameters
ip-address: Specifies the IP address of a home agent.
hex-value: Specifies an SPI in hexadecimal notation. The value range is 0x100 to 0xffffffff.
cipher: Specifies a ciphertext key.
simple: Specifies a plaintext key.
string: Specifies a case sensitive key string for HMAC-MD5 authentication. This argument cannot contain
any spaces. If the plain keyword is specified, the key must be a plaintext string of 1 to 32 characters. If
the cipher keyword is specified, the key must be a ciphertext string of 33 to 53 characters.
Usage guidelines
All keys, including keys configured in plaintext, are saved in ciphertext.
To use the HA HMAC-MD5 algorithm for authentication, configure the same SA parameters on the
mobile router and the home agent.
Examples
# Configure the SA for authentication to the home agent. The SA contains the home agent address
2.2.2.2, SPI 100, and the plaintext key abcdefg.
<Sysname> system-view
[Sysname] ip mobile secure home-agent 2.2.2.2 spi 100 key ascii simple abcdefg
interop 1
Use interop 1 to enable the interoperability mode.
Use undo interop 1 to disable the interoperability mode.
Syntax
interop 1
undo interop 1
Default
The interoperability mode is disabled.
Views
Mobile router view
Default command level
2: System level
Usage guidelines
Use this command when the peer device is from other vendors and does not support RFC 5177.