9 • IP Filtering
Model 6511RC Matrix Switch Administrators’ Reference Guide
76
An example of using a filter
•
greaterThan(3) – the destination port in the IP packet must be greater than the source port specified for the
filter to be applied
Port (filterIpDestinationPort)
The port number to be compared to the destination port in the IP packet
Protocol (filterIpProtocol)
Specifies the IP Protocol number to use for filtering. Some examples of protocol numbers are 1 for ICMP; 6 for
TCP; and 17 for UDP. A list of protocol numbers can be found in RFC 1340. A setting of 0 disables process-
ing based on protocol number.
TCP Established (filterIpTcpEstablished)
Specifies whether the filter should match only those packets which indicate in the TCP header flags that the
connection is established. The following choices are available:
•
anyPackets(0)—Applies the filter to all packets
•
onlyEstablishedConnections(1)—Only applies the filter to established TCP connections
Default for dialin (filterIpDefaultDialin)
This option applies the filter to as a default filter for all dial-in users. If another filter is specified, either in
RADIUS or in the static user profiles, then all dial-in defaults are disabled and only the specified filters are
applied. The following choices are available:
•
no(0)
•
applyToDialin(1)
An example of using a filter
All customers are limited to the local mail server (mail.internal.com) and an internal website
(www.internal.com).
•
The IP address for mail.internal.com is: 192.10.10.1
•
for: www.internal.com is: 192.10.10.2
•
DNS server for name resolution is 192.10.10.1.
The filters needed:
•
ID:1
–
Name: Mail Server
–
Direction: inbound
–
Action: pass
–
Source IP and mask: not set
–
Destination IP: 192.10.10.1 mask: 255.255.255.255
–
Source Port: no compare
Содержание 6511RC
Страница 4: ...Summary Table of Contents Model 6511RC Matrix Switch Administrators Reference Guide 4...
Страница 8: ...Table of Contents Model 6511RC Matrix Switch Administrators Reference Guide 8...
Страница 12: ...Model 6511RC Matrix Switch Administrators Reference Guide 2...
Страница 16: ...About this guide Model 6511RC Matrix Switch Administrators Reference Guide 6...
Страница 20: ...1 Introduction Model 6511RC Matrix Switch Administrators Reference Guide 10 Saving HTTP HTML Object Changes...
Страница 38: ...4 Alarms Model 6511RC Matrix Switch Administrators Reference Guide 28 Alarms management windows...
Страница 80: ...8 IP 6511RC Matrix Switch Administrators Reference Guide 70 Address Translation Information window...
Страница 102: ...11 SNMP Model 6511RC Matrix Switch Administrators Reference Guide 92 SNMP window...
Страница 132: ...13 System Log Model 6511RC Matrix Switch Administrators Reference Guide 122 System Log Non Volatile Memory window...
Страница 142: ...14 E1 Link Model 6511RC Matrix Switch Administrators Reference Guide 132 SDH E1 test parameters...
Страница 158: ...15 SDH Model 6511RC Switch Matrix Administrators Reference Guide 148 SDH Configuration link...
Страница 159: ...149 Chapter 16 About Chapter contents Introduction 150 Patton Electronics Company contact information 150...
Страница 164: ...17 License Model 6511RC Matrix Switch Administrators Reference Guide 154 End User License Agreement...
Страница 165: ...155 Appendix A Updating the operating software Chapter contents Introduction 156 Software upgrade procedures 156...