F3215-HP Load Balancing Module Security Command Reference-6PW101

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Default command level
0: Visit level
Parameters
server: IPv6 address or host name of the server, a case-insensitive string of 1 to 46 characters.
port-number: Port number of the server, in the range of 0 to 65535. The default is 22.
vpn-instance vpn-instance-name: Specifies the VPN that the server belongs to, where the
vpn-instance-name argument is a case-sensitive string of 1 to 31 characters. If the server is on the public
network, do not specify this option.
prefer-compress: Specifies the preferred compression algorithm. By default, the compression algorithm is
not used.
• zlib: Specifies the compression algorithm ZLIB.
• zlib-openssh: Specifies the compression algorithm [e-mail].
prefer-ctos-cipher: Specifies the preferred encryption algorithm from client to server, defaulted to aes128.
• 3des: Specifies the encryption algorithm 3des-cbc.
• aes128: Specifies the encryption algorithm aes128-cbc.
• des: Specifies the encryption algorithm des-cbc.
prefer-ctos-hmac: Specifies the preferred HMAC algorithm from client to server, defaulted to sha1-96.
• md5: Specifies the HMAC algorithm hmac-md5.
• md5-96: Specifies the HMAC algorithm hmac-md5-96.
• sha1: Specifies the HMAC algorithm hmac-sha1.
• sha1-96: Specifies the HMAC algorithm hmac-sha1-96.
prefer-kex: Specifies the preferred key exchange algorithm, default to dh-group-exchange.
• dh-group-exchange: Specifies the key exchange algorithm diffie-hellman-group-exchange-sha1.
• dh-group1: Specifies the key exchange algorithm diffie-hellman-group1-sha1.
• dh-group14: Specifies the key exchange algorithm diffie-hellman-group14-sha1.
prefer-stoc-cipher: Specifies the preferred encryption algorithm from server to client, defaulted to
aes128.
prefer-stoc-hmac: Specifies the preferred HMAC algorithm from server to client, defaulted to sha1-96.
Examples
# Log in to Stelnet server 2000::1, using the following connection scheme:
• The preferred key exchange algorithm: dh-group1.
• The preferred encryption algorithm from server to client: aes128.
• The preferred HMAC algorithm from client to server: md5.
• The preferred HMAC algorithm from server to client: sha1-96.
<Sysname> ssh2 ipv6 2000::1 prefer-kex dh-group1 prefer-stoc-cipher aes128
prefer-ctos-hmac md5 prefer-stoc-hmac sha1-96