Deny Tcp - Dell Z9500 Reference Manual

ICMP Message
Type Keywords
source-quench
source-route-
failed
time-exceeded
timestamp-reply
timestamp-
request
traceroute
ttl-exceeded
unreachable

deny tcp

Configure a filter that drops transmission control protocol (TCP) packets meeting the filter criteria.
Z9500
Syntax
deny tcp {source mask | any | host ip-address} [bit] [operator
port [port]] {destination mask | any | host ip-address} [dscp]
[bit] [operator port [port]] [count [bytes]] [order]
[fragments] [log [interval minutes] [threshold-in-msgs [count]]
[monitor]
To remove this filter, you have two choices:
•
•
Parameters
source
mask
any
host ip-address
dscp
228
ICMP Message Type Name
Source quenches
Source route failed
All time exceeded
Timestamp replies
Timestamp requests
Traceroute
TTL exceeded
All unreachables
Use the no seq sequence-number command if you know the filter's
sequence number.
Use the no deny tcp {source mask | any | host ip-address}
{destination mask | any | host ip-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 IP address to specify a host
IP address.
Enter this keyword dscp to deny a packet based on the
DSCP value. The range is from 0 to 63.
Access Control Lists (ACL)