srcipv6 - Specifies the source IPv6 address of a packet.
<ipv6addr> - Enter the source IPv6 address of a packet here.
prefix_length - Specifies the source IPv6 prefix length of a packet.
<int 1-128> - Enter the source IPv6 prefix length of a packet here.
src_layer4_port - Specifies the source Layer 4 port of a packet, using a single keyword or
numeric notation.
domain - Specifies that the source Layer 4 port of a packet will use the service called
Domain.
echo - Specifies that the source Layer 4 port of a packet will use the service called
Echo.
ftp - Specifies that the source Layer 4 port of a packet will use the service called FTP.
ftpdata - Specifies that the source Layer 4 port of a packet will use the service called
FTP Data.
http - Specifies that the source Layer 4 port of a packet will use the service called
HTTP.
smtp - Specifies that the source Layer 4 port of a packet will use the service called
SMTP.
snmp - Specifies that the source Layer 4 port of a packet will use the service called
SNMP.
telnet - Specifies that the source Layer 4 port of a packet will use the service called
TELNET.
tftp - Specifies that the source Layer 4 port of a packet will use the service called TFTP.
other - Specifies that a custom source Layer 4 port number will be used.
<int 0-65535> - Enter the custom source Layer 4 port number of a packet here. This