How to get the oid of Huawei s5700 switch? With what software? Which great god can specifically say, detailed steps.

The company drew several vlans with S5700, and then connected an Internet behavior management (firewall) device for control. Firewalls access the Internet by binding mac addresses. In Vlan20, S5700 switch can get the mac address of router A (NAT mode), which is normal! The PC in VLAN 1 is normal! However, the mac address of router B (NAT mode) cannot be obtained in VLAN 1, and then the same D_link router is set to AP mode in vlan 1 (device C at this time). The notebook can be connected to the device C, the firewall can get the mac address of the notebook, but the mobile phone can't. Is there something wrong with my vlan 1? The ip of the firewall is192.168.0.1. The firewall obtains the mac address on the switch through the OID value of the mac table. The company draws several vlans with S5700, and then connects an Internet behavior management (firewall) device for control. Firewalls access the Internet by binding MAC addresses. In Vlan20, the S5700 switch can obtain the A router (NAT mode). The PC in VLAN 1 is normal! However, the mac address of router B (NAT mode) cannot be obtained in VLAN 1, and then the same D_link router is set to AP mode in vlan 1 (device C at this time). The notebook can be connected to the device C, the firewall can get the mac address of the notebook, but the mobile phone can't. Is there something wrong with my vlan 1? The ip of the firewall is192.168.0.1,and the firewall obtains the mac address on the switch through the OID value of the MAC table.

The company drew several vlans with S5700, and then connected an Internet behavior management (firewall) device for control. Firewalls access the Internet by binding mac addresses. In Vlan20, S5700 switch can get the mac address of router A (NAT mode), which is normal! The PC in VLAN 1 is normal! However, the mac address of router B (NAT mode) cannot be obtained in VLAN 1, and then the same D_link router is set to AP mode in vlan 1 (device C at this time). The notebook can be connected to the device C, the firewall can get the mac address of the notebook, but the mobile phone can't. Is there something wrong with my vlan 1? The ip of the firewall is192.168.0.1. The firewall obtains the mac address on the switch through the OID value of the mac table. The company draws several vlans with S5700, and then connects an Internet behavior management (firewall) device for control. Firewalls access the Internet by binding MAC addresses. In Vlan20, the S5700 switch can obtain the A router (NAT mode). The PC in VLAN 1 is normal! However, the mac address of router B (NAT mode) cannot be obtained in VLAN 1, and then it will be the same in vlan 1.