hi,
you gived out so few information about firewall requirement, I try to provide some link, about how to configure firewall feature on the AR router,
1. Firewall Configuration
http://support.huawei.com/ehedex/pages/DOC1000043782DED0504P/03/DOC1000043782DED0504P/03/resources/dc/dc_cfg_fw_0001.html?ft=0&id=dc_cfg_fw_0001
2.# Display the number of entries in the session table.
<Huawei> display firewall session number The total number of firewall session tables is: 1
# Display details about all entries in the session table.
<Huawei> display firewall session all verbose Firewall Session Table Information:
Protocol : TCP(6)
SrcAddr Port Vpn : 192.6.34.204 114 vpn1
DestAddr Port Vpn : 1.1.1.1 21
Time To Live : 120 s
Firewall-Info
InZone : a
OutZone : b
Total : 1
