srx限速
set firewall family inet filter xiansu term voip from source-address 192.168.85.0/24
set firewall family inet filter xiansu term voip then forwarding-class expedited-forwarding
set firewall family inet filter xiansu term voip then accept
set firewall family inet filter xiansu term any then forwarding-class best-effort
set firewall family inet filter xiansu term any then accept
set firewall policer voip-4m if-exceeding bandwidth-limit 4m
set firewall policer voip-4m if-exceeding burst-size-limit 100k
set firewall policer voip-4m then discard
set firewall policer int-10m if-exceeding bandwidth-limit 10m
set firewall policer int-10m if-exceeding burst-size-limit 100k
set firewall policer int-10m then discard
set firewall family inet filter Suntak term voip then policer voip-4m
set firewall family inet filter Suntak term any then policer other-10m
set interfaces fe-0/0/0 unit 0 family inet filter output xiansu
set interfaces fe-0/0/1 unit 0 family inet filter input xiansu