Allied Telesis AT-S95 CLI - Manual (Page 29)

ACL Commands
Page 17
flags]
deny-udp [disable-port] {any|{ source source-wildcard}} {any| source-port} {any|{destination
destination-wildcard}} {any|destination-port} [dscp number | ip-precedence number]
Parameters
•
disable-port — The Ethernet interface is disabled if the condition is matched. (Range: 0 - 65535)
• source — Source IP address of the packet.
• source-wildcard — Wildcard bits to be applied to the source IP address. Use 1s in the bit position to be
ignored.
• destination — Packet’s destination IP address.
• destination-wildcard — Wildcard bits to be applied to the destination IP address. Use 1s in the bit position to
be ignored.
• protocol —The name or number of an IP protocol. Available protocol names: icmp, igmp, ip, tcp, egp, igp,
udp, hmp, rdp, idpr, idrp, rsvp, gre, esp, ah, eigrp, ospf, ipip, pim, l2tp, isis.: (Range: 0 - 255)
• dscp number — Specifies the DSCP value.
• ip-precedence number — Specifies the IP precedence value.
• icmp-type — Specifies an ICMP message type for filtering ICMP packets. Enter a number, or one of the
following values: echo-reply, destination-unreachable, source-quench, redirect, alternate-host-
address, echo-request, router-advertisement, router-solicitation, time-exceeded, parameter-problem,
timestamp, timestamp-reply, information-request, information-reply, address-mask-request, address-
mask-reply, traceroute, datagram-conversion-error, mobile-host-redirect, mobile-registration-request,
mobile-registration-reply, domain-name-request, domain-name-reply, skip, photuriss. (Range: 0 - 255)
• icmp-code — Specifies an ICMP message code for filtering ICMP packets. (Range: 0 - 255)
• igmp-type — GMP packets can be filtered by IGMP message type. Enter a number, or one of the following
values: host-query, host-report, dvmrp, pim, cisco-trace, host-report-v2, host-leave-v2, host-report-v3.
(Range: 0 - 255)
• destination-port — Specifies the UDP/TCP destination port.
• source-port — Specifies the UDP/TCP source port. (Range: 0 - 65535)
• flags list-of-flags — List of TCP flags that should occur. If a flag is intended to be set, it is prefixed by ‘+’.If a
flag should be unset it is prefixed by ‘-’. Available options are: +urg, +ack, +psh, +rst, +syn, +fin, -urg, -ack,
-psh, -rst, -syn and -fin. The flags are concatenated to a single string. For example: +fin-ack.
IP Protocol Abbreviated Name Protocol Number
Internet Control Message Protocol icmp 1
Internet Group Management Protocol igmp 2
Transmission Control Protocol tcp 6
Exterior Gateway Protocol egp 8
Interior Gateway Protocol igp 9
User Datagram Protocol udp 17
Host Monitoring Protocol hmp 20
Reliable Data Protocol rdp 27
Inter-Domain Policy Routing Protocol idpr 35