Configuring an Authentication Subnet
1859
n
■
If both a VLAN and an interface are configured in an authentication-free rule,
the interface must belong to the VLAN.
■
You cannot configure two or more portal-free rules with the same filtering
conditions. Otherwise, the system prompts that the rule already exists.
Configuring an
Authentication Subnet
With an authentication subnet configured, only packets from the users whose IP
addresses are within this authentication subnet trigger a forced portal
authentication. If the IP addresses of users, for whom a forced authentication will
be performed, neither satisfy the authentication-free rule nor fall within the
authentication subnet, the packets are discarded.
Follow these steps to configure an authentication subnet:
n
Configuration of an authentication subnet is only applicable for Layer-3 portal
authentication. The authentication subnet in the direct authentication mode
includes any source IP address, while the authentication subnet in the re-DHCP
authentication mode is the private subnet determined by the private IP address of
the interface.
Forcing a User to Log
Out
By forcing a user with the specified IP address to log out, you can terminate the
authentication for the user or delete the user even if the user passes
authentication.
Follow these steps to force a user to log out:
To do...
Use the command...
Remarks
Enter system view
system-view
-
Configure a
portal-authentication
-free rule
portal free-rule
rule-number
{
destination
{
any
|
ip
{
ip-address
mask
{
mask-length
|
netmask
} |
any
} } |
source
{
any
| [
interface
interface-type interface-number
|
ip
{
ip-address
mask
{
mask-length
|
mask
} |
any
} |
mac
mac-address
|
vlan
vlan-id
] * } } *
Required
Support for the
mac
,
interface
, and
vlan
arguments in the
command varies with
devices.
To do...
Use the command...
Remarks
Enter system view
system-view
-
Enter interface view
interface
interface-type
interface-number
-
Configure an authentication
subnet
portal auth-network
network-address
{
mask-length
|
mask
}
Optional
By default, the IP address of
the authentication subnet is
0.0.0.0/0, which indicates
that any source IP address will
be authenticated.
To do...
Use the command...
Remarks
Enter system view
system-view
-
Содержание MSR 50 Series
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Страница 209: ...Troubleshooting 209 Use the debugging dialer event and debugging dialer packet commands to locate the problem...
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Страница 506: ...506 CHAPTER 25 VOICE VLAN CONFIGURATION...
Страница 510: ...510 CHAPTER 26 PORT ISOLATION CONFIGURATION...
Страница 524: ...524 CHAPTER 27 DYNAMIC ROUTE BACKUP CONFIGURATION...
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Страница 548: ...548 CHAPTER 29 CPOS INTERFACE CONFIGURATION...
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Страница 798: ...798 CHAPTER 52 FEP INSTALLATION AND CONFIGURATION...
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Страница 814: ...814 CHAPTER 54 TERMINAL ACCESS FAQ...
Страница 824: ...824 CHAPTER 55 IP ROUTING OVERVIEW...
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Страница 916: ...916 CHAPTER 57 IS IS CONFIGURATION...
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Страница 1013: ...Configuration Example 1013 3 1 ms 1 ms 1 ms 1 1 2 2 Trace complete...
Страница 1014: ...1014 CHAPTER 61 STATIC ROUTING CONFIGURATION...
Страница 1048: ...1048 CHAPTER 63 IPV6 IS IS CONFIGURATION...
Страница 1068: ...1068 CHAPTER 64 IPV6 OSPFV3 CONFIGURATION...
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Страница 1458: ...1458 CHAPTER 78 MPLS L2VPN CONFIGURATION...
Страница 1555: ...MPLS L3VPN Configuration Example 1555 5 packet s received 0 00 packet loss round trip min avg max 66 79 109 ms...
Страница 1556: ...1556 CHAPTER 79 MPLS L3VPN CONFIGURATION...
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Страница 1750: ...1750 CHAPTER 92 802 1X CONFIGURATION...
Страница 1788: ...1788 CHAPTER 93 AAA RADIUS HWTACACS CONFIGURATION...
Страница 1810: ...1810 CHAPTER 95 MAC AUTHENTICATION CONFIGURATION...
Страница 1850: ...1850 CHAPTER 97 PKI CONFIGURATION...
Страница 1872: ...1872 CHAPTER 98 PORTAL CONFIGURATION...
Страница 1970: ...1970 CHAPTER 106 BACKUP CENTER CONFIGURATION...
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Страница 2123: ...System Maintaining Example 2123 The above output shows that nine routers are involved from the source to the destination device...
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