To remove this filter, you have two choices:
•
•
Parameters
source
mask
any
host ipv6–
address
operator
port
destination
bit
count
280
Use the no seq sequence-number command syntax if you know the filter's
sequence number
Use the no deny tcp {source address mask | any | host ipv6-
address} {destination address | any | host ipv6-address}
command
Enter the IP address of the network or host from which the
packets are sent.
Enter a network mask in /prefix format (/x) or A.B.C.D. The
mask, when specified in A.B.C.D format, may be either
contiguous or non-contiguous.
Enter the keyword any to specify that all routes are subject
to the filter.
Enter the keyword host then the IPv6 address to specify a
host IP address.
(OPTIONAL) Enter one of the following logical operand:
•
eq = equal to
•
neq = not equal to
•
gt = greater than
•
lt = less than
•
range = inclusive range of ports (you must specify two
ports for the port command)
Enter the application layer port number. Enter two port
numbers if using the range logical operand. The range is
from 0 to 65535.
The following list includes some common TCP port
numbers:
•
23 = Telnet
•
20 and 21= FTP
•
25 = SMTP
•
169 = SNMP
Enter the IP address of the network or host to which the
packets are sent.
(OPTIONAL) Enter the keyword bit to count the bits that
filter the processes.
(OPTIONAL) Enter the keyword count to count the packets
that filter the processes.
Access Control Lists (ACL)