The Huawei AR651 is a powerhouse in the enterprise routing space. Part of the AR (Access Router) G3 series, this device is engineered for small to medium-sized branches, retail environments, and even industrial IoT gateways. Its modular design, combined with 4G LTE support (in specific models), dual WAN ports, and robust security features, makes it a versatile choice for modern networks.
Follow the Internet Access Wizard to configure your WAN connection (PPPoE, Static IP, or DHCP) and enable NAT for internet access. 3. CLI Configuration (Advanced) huawei ar651 configuration guide
[BRANCH-AR651] acl number 2999 [BRANCH-AR651-acl-adv-2999] rule 5 permit tcp source 192.168.100.50 0 destination-port eq 22 [BRANCH-AR651-acl-adv-2999] rule 10 deny tcp any any destination-port eq 22 [BRANCH-AR651] user-interface vty 0 4 [BRANCH-AR651-ui-vty0-4] acl 2999 inbound The Huawei AR651 is a powerhouse in the
[AR651-Branch] aaa [AR651-Branch-aaa] local-user admin password cipher YourStrongPassword123! [AR651-Branch-aaa] local-user admin service-type ssh http [AR651-Branch-aaa] local-user admin privilege level 15 [AR651-Branch-aaa] quit Follow the Internet Access Wizard to configure your
[Branch_Router] acl number 3000 [Branch_Router-acl-adv-3000] rule 5 permit ip source 192.168.10.0 0.0.0.255 destination 10.10.10.0 0.0.0.255
To prevent unauthorized remote logins, restrict access to SSH only (avoid Telnet as it is unencrypted).
Prevents DoS attacks targeting the router’s CPU.