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Summit WM-Series Switch Software and your network
Summit WM-Series WLAN Switch and Altitude Access Point Software Version 1.0 User Guide
21
Policy: packet filtering
Policy refers to the rules that allow different network access to different groups of users. The Summit
WM-Series Switch Software system can link authorized users to user groups. These user groups then
can be confined to predefined portions of the network.
In the Summit WM-Series Switch Software system, policy is carried out by means of packet filtering,
within a WM-AD.
In the Summit WM-Series Switch user interface, you set up a filtering policy by defining a set of
hierarchical rules that allow (or deny) traffic to specific IP addresses, IP address ranges, or services
(ports). The sequence and hierarchy of these filtering rules must be carefully designed, based on your
enterprise’s user access plan.
The authentication technique selected determines how filtering is carried out:
● If authentication is by SSID and Captive Portal, a non-authenticated filter will allow all users to get
as far as the Captive Portal web page, where login occurs. When authentication is returned, then
filters are applied, based on user ID and permissions.
● If authentication is by AAA (802.1x), users will already have logged in and have been authenticated
before being assigned an IP address. At this point, filters are applied, based on user ID and
permissions.
Mobility and roaming
The 802.11 standard allows a wireless device to preserve its IP connection when it roams from one
access point to another on the same subnet. However, if a user roams to an access point on a different
subnet, the user is disconnected.
Summit WM-Series Switch Software has functionality that supports mobility on any subnet in the
network. Wireless device users can roam between Altitude APs on any subnet without having to renew
the IP connection.
The Summit WM-Series Switch stores the wireless device’s current session information, such as IP
address and MAC address. If the wireless device has not disassociated, then when it requests network
access on a different Altitude AP, the Summit WM-Series Switch can match its session information and
recognize it as still in a current session.
In addition, a Summit WM-Series Switch can learn about other Summit WM-Series Switches on the
network, and then exchange client session information. This enables a wireless device user to roam
seamlessly between different Altitude APs on different Summit WM-Series Switches.
- Table of Contents 3
- Formatting conventions 10
- Documentation feedback 10
- Protocols and standards 11
- Regulatory information 11
- About this Guide 12
- Conventional wireless LANS 13
- Wireless AP 15
- Summit WM 15
- Wireless Controller 15
- Network traffic flow 18
- Network security 19
- Policy: packet filtering 21
- Mobility and roaming 21
- Availability 22
- Quality of Service (QoS) 22
- Data ports (4 or 2) 24
- Management ports 24
- Configuration steps: overview 31
- Enabling the product key 31
- Setting up the data ports 32
- Port Type or Function 34
- Setting up static routes 35
- Setting up OSPF Routing 36
- Define port exception filters 40
- 4 Altitude AP: startup 41
- Installing the Altitude APs 43
- Set the discovery timers 45
- Discovery and registration 46
- Registration after discovery 48
- Altitude AP access approval 49
- ● 802.11 b/g (2.4 GHz radio) 53
- ● 802.11a (5 GHz radio) 53
- Adding a Altitude AP manually 56
- Auto Cell software 58
- Configure Auto Cell software 59
- Altitude AP: startup 60
- Introduction 61
- What is a WM-AD? 62
- Topology of a WM-AD 62
- Filtering for a WM-AD 64
- Setting up a new WM-AD 66
- Global Settings for a WM-AD 68
- Topology for a WM-AD 71
- Use DHCP Relay for the WM-AD 74
- Topology for a WM-AD for AAA 75
- Authentication for a WM-AD 76
- ● No Captive Portal Support 80
- Captive Portal” on page 87) 81
- Accounting for a WM-AD 84
- RADIUS Policy for a WM-AD 84
- Filtering rules for a WM-AD 86
- Default Filter: Examples 93
- Multicast for a WM-AD 95
- Privacy for a WM-AD 96
- Privacy for a WM-AD for AAA 97
- A WM-AD for voice traffic 101
- Availability and Mobility 103
- Management users 111
- Network time 112
- Check Point event logging 113
- Setting up SNMP 115
- Setting SNMP Parameters 116
- Overview 123
- Summit Spy: running scans 125
- The Analysis Engine 126
- 11 Ongoing operation 131
- Altitude AP client management 133
- Client disassociate 134
- Client blacklist 135
- Health Checking 136
- Change the system log level 136
- Enable and configure Syslog 136
- Logs and alarms 141
- View the Logs 142
- View the Traces 142
- View the Audits 143
- Reports and displays 144
- View reports 146
- Glossary 147
- D (Continued) 149
- F (Continued) 151
- H (Continued) 152
- I (Continued) 153
- O (Continued) 156
- P (Continued) 157
- S (Continued) 160
- T (Continued) 162
- W (Continued) 164
- Altitude AP system states 168
- B CLI command reference 169
- CLI command reference 170
- RFC list 177
- 802.11 standards list 178
- Reference lists of standards 180
- E Support for Altitude AP 181
- F RADIUS Attributes 183
- RADIUS Accounting 184
- Account-Stop/Interim Packet 185
- Termination Codes 186
- G Logs and Events 187
- Logs and Events 188
- Critical 189
- CDR_COLLECTOR 191
- CONFIG_MANAGER 191
- EVENT_SERVER 192
- RADIUS_ACCOUNTING 194
- RADIUS_CLIENT 194
- RF_DATA_COLLECTOR 195
- RU_MANAGER 195
- SECURITY_MANAGER 196
- STARTUP_MANAGER 197
- STATS_SERVER 198
- ACCESSPOINT 200
- CPDP_AGENT_ID 203
- NSM_SERVER 205
- OSPF_SERVER 206
- PORT_INFO_J_MANAGER 206
- REDIR_ID 207
- H Regulatory Information 213
- Emissions 214
- FCC ID#: RJF-A3502 216
- Part 15 Unlicensed Antenna 217
- European Community 218
- European Spectrum Usage Rules 221
- Regulatory Information 222
- Declarations of Conformity 223
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