1# /etc/broadnet/firewall/rules.d/grey-route.yaml
2# Drop SMPP traffic from non-commercial partners
3rule: block_unauthorized_smpp
4 match:
5 bind_system_id: !in [partners.commercial.list]
6 source_ip: !in [partners.allowlist.cidrs]
7 action: quarantine
8 bill_at: a2p_international_rate
9
10rule: smpp_simbox_velocity
11 match:
12 msisdn_velocity: "> 12/min"
13 recipient_unique: "> 80% in 5m"
14 content_homology: "> 0.92"
15 action: block
16 notify: fraud-ops@operator.tld
17
18rule: spoofed_bank_senders
19 match:
20 sender_id: !registered_in [tdra.sender_registry]
21 content: matches /OTP|verification|password/i
22 action: drop
23 audit: regulator_report.csv