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User login control
User login control methods
The device provides the following login control methods.
Login Through Login control methods ACL used
Configuring source IP-based login control over Telnet
users
Basic ACL
Configuring source and destination IP-based login
control over Telnet users
Advanced ACL
Telnet
Configuring source MAC-based login control over
Telnet users
Ethernet frame header ACL
NMS
Configuring source IP-based login control over NMS
users
Basic ACL
Web
Configuring source IP-based login control over web
users
Basic ACL
Configuring login control over Telnet users
Configuration preparation
Before configuration, determine the permitted or denied source IP addresses, source MAC addresses,
and destination IP addresses.
Configuring source IP-based login control over Telnet users
Because basic ACLs match the source IP addresses of packets, you can use basic ACLs to implement
source IP-based login control over Telnet users. Basic ACLs are numbered from 2000 to 2999. For more
information about ACL, see the ACL and QoS Configuration Guide.
Follow these steps to configure source IP-based login control over Telnet users:
To do… Use the command… Remarks
Enter system view system-view —
Create a basic ACL and enter its
view, or enter the view of an
existing basic ACL
acl [ ipv6 ] number acl-number
[ match-order { config | auto } ]
Required
By default, no basic ACL exists.
Configure rules for this ACL
rule [ rule-id ] { permit | deny }
[ source { sour-addr sour-wildcard
| any } | time-range time-name |
fragment | logging ]*
Required
Exit the basic ACL view
quit —
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