Brocade Communications Systems ServerIron ADX 12.4.00 Service Manual download pdf (Page 174)

ServerIron ADX Firewall Load Balancing Guide 163

53-1002436-01

Displaying the firewall selected by the hashing process for load balancing

DRAFT: BROCADE CONFIDENTIAL

The <src-ipv6-addr> parameter specifies the source IPv6 address.

The <fwall-group-id> parameter specifies the FWLB group ID. For IPv4, the FWLB group ID is 2. For

IPv6, the FWLB group ID is 4.

The <protocol> parameter specifies the protocol number for TCP or UDP. You can specify one of the

following:

• 6 – TCP

• 17 – UDP

The <dst-tcp/udp-port> specifies the destination TCP or UDP application port number.

The <src-tcp/udp-port> specifies the source TCP or UDP application port number.

If you configured the ServerIron ADX to hash based on source and destination TCP or UDP

application ports as well as IP addresses, the ServerIron ADX might select more than one firewall

for the same pair of source and destination IP addresses, when the traffic uses different pairs of

source and destination application ports. Use the optional parameters to ensure that the

command’s output distinguishes among the selected firewalls based on the application ports.

Here is an IPv4 example:

ServerIronADX# show fw-hash 1.1.1.1 2.2.2.2 2 6 80 8080

ServerIronADX# show fw-hash 1.1.1.1 2.2.2.2 2 6 80 9000

Here is an IPv6 example:

ServerIronADX# show fw-hash 33::1 33::2 4 6 80 8080

1 2 ... 169 170 171 172 173 174 175 176 177 178 179 ... 187 188

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Brocade Communications Systems ServerIron ADX 12.4.00 Service Manual Page 174