Updated on 2024-02-01 GMT+08:00

Which Non-Standard Ports Does WAF Support?

WAF can protect web applications that use WebSocket/WebSockets (enabled by default), HTTP or HTTPS through standard ports 80 and 443 or non-standard ports. Non-standard ports supported by WAF vary depending on the WAF edition you are using.

Each combination of a domain name and a non-standard port is counted towards the domain name quota of the WAF edition you are using. For example, www.example.com:8080 and www.example.com:8081 use two domain names of the quota. If you want to protect web services over multiple ports with the same domain name, add the domain name and each port to WAF.

Note that the supported ports may differ depending on regions.

Standard Ports

WAF can protect the following standard ports.

  • Port reserved for HTTP traffic: 80
  • Ports reserved for HTTPS traffic: 443

Non-standard Ports That Can Be Protected by Cloud WAF

Cloud WAF can protect many non-standard ports. Note that these non-standard ports are specified by WAF not the ports you use for your services. Which non-standard ports can be protected by WAF depends on WAF editions you are using.

Table 1 Non-standard ports that can be protected by cloud WAF

Edition

Non-standard Port That Can Be Protected

HTTP

HTTPS

Standard (pay-per-use)

81, 82, 83, 84, 86, 87, 88, 89, 800, 808, 5000, 7009, 8000, 8001, 8002, 8003, 8008, 8009, 8010, 8011, 8012, 8013, 8014, 8015, 8016, 8017, 8020, 8021, 8022, 8025, 8026, 8070, 8077, 8078, 8080, 8085, 8086, 8087, 8088, 8089, 8090, 8091, 8092, 8093, 8094, 8095, 8096, 8097, 8098, 8106, 8118, 8181, 8334, 8336, 8686, 8800, 8888, 8889, 8999, and 9001

4443, 5048, 5049, 5443, 6443, 7072, 7073, 7443, 8033, 8081, 8082, 8083, 8084, 8443, 8712, 8803, 8804, 8805, 8843, 9443, 8553, 8663, 9553, 9663, 18000, 18110, 18381, 18443, 18980, 19000, and 28443

Professional

81, 82, 83, 84, 85, 86, 87, 88, 89, 97, 133, 134, 140, 141, 144, 151, 800, 808, 881, 888, 1000, 1090, 1135, 1139, 1688, 3128, 3333, 3501, 3601, 4444, 5000, 5001, 5080, 55222, 5555, 5601, 6001, 6666, 6699, 6788, 6789, 6842, 6868, 6969, 7000, 7001, 7002, 7003, 7004, 7005, 7006, 7009, 7010, 7011, 7012, 7013, 7014, 7015, 7016, 7018, 7019, 7020, 7021, 7022, 7023, 7024, 7025, 7026, 7070, 7080, 77081, 7082, 7083, 7088, 7097, 7510, 7777, 7800, 7979, 8000, 8001, 8002, 8003, 8004, 8007, 8008, 8009, 8010, 8011, 8012, 8013, 8014, 8015, 8016, 8017, 8020, 8021, 8022, 8024, 8025, 8026, 8070, 8077, 8078, 8080, 8085, 8086, 8087, 8088, 8089, 8090, 8091, 8092, 8093, 8094, 8095, 8096, 8097, 8098, 8106, 8118, 8181, 8182, 8232, 8334, 8336, 8686, 8800, 8813, 8814, 8888, 8889, 8989, 8999, 9000, 9001, 9002, 9003, 9007, 9020, 9021, 9022, 9023, 9024, 9025, 9026, 9027, 9028, 9029, 9037, 9050, 9077, 9080, 9081, 9082, 9083, 9084, 9085, 9086, 9087, 9088, 9089, 9099, 9180, 9200, 9201, 9205, 9207, 9208, 9209, 9210, 9211, 9212, 9213, 9802, 9898, 9908, 9916, 9918, 9919, 9928, 9929, 9939, 9945, 9770, 10000, 10001, 10080, 10087, 11000, 12601, 13000, 14000, 18080, 18180, 18280, 19101, 19501, 21028, 23333, 27777, 28080, 30002, 30086, 33332, 33334, 33702, 40010, 48299, 48800, 52725, 52726, 60008, 60010

447, 882, 1818, 4006, 4430, 4443, 5048, 5049, 5100, 5443, 6443, 7072, 7073, 7443, 8033, 8043, 8081, 8082, 8083, 8084, 8211, 8221, 8224, 8231, 8243, 8244, 8281, 8443, 8445, 8553, 8663, 8712, 8750, 8803, 8804, 8805, 8810, 8815, 8817, 8836, 8838, 8840, 8842, 8843, 9005, 9053, 9090, 9443, 9553, 9663, 9681, 9682, 9999, 10002, 10300, 10301, 11001, 11003, 13001, 13003, 13080, 14003, 14443, 17618, 17718, 17818, 18000, 18001, 18010, 18110, 18381, 18443, 18980, 19000, 20000, 28443, and 60009

Platinum

81, 82, 83, 84, 85, 86, 87, 88, 89, 97, 133, 134, 140, 141, 144, 151, 800, 808, 881, 888, 1000, 1090, 1135, 1139, 1688, 3128, 3333, 3501, 3601, 4444, 5000, 5001, 5080, 5222, 5555, 5601, 6001, 6666, 6699, 6788, 6789, 6842, 6868, 6969, 7000, 7001, 7002, 7003, 7004, 7005, 7006, 7009, 7010, 7011, 7012, 7013, 7014, 7015, 7016, 7018, 7019, 7020, 7021, 7022, 7023, 7024, 7025, 7026, 7070, 7081, 7082, 7083, 7088, 7097, 7510, 7777, 7800, 7979, 8000, 8001, 8002, 8003, 8004, 8006, 8007, 8008, 8009, 8010, 8011, 8012, 8013, 8014, 8015, 8016, 8017, 8020, 8021, 8022, 8024, 8025, 8026, 8070, 8077, 8078, 8080, 8085, 8086, 8087, 8088, 8089, 8090, 8091, 8092, 8093, 8094, 8095, 8096, 8097, 8098, 8106, 8118, 8181, 8182, 8232, 8334, 8336, 8686, 8800, 8813, 8814, 8888, 8889, 8899, 8989, 8999, 9000, 9001, 9002, 9003, 9007, 9020, 9021, 9022, 9023, 9024, 9025, 9026, 9027, 9028, 9029, 9037, 9050, 9077, 9080, 9081, 9082, 9099, 9180, 9200, 9201, 9205, 9207, 9208, 9209, 9210, 9211, 9212, 9213, 9770, 9802, 9898, 9908, 9916, 9918, 9919, 9928, 9929, 9939, 9945, 10000, 10001, 10080, 10087, 11000, 12601, 13000, 14000, 18080, 18180, 18280, 23333, 27777, 28080, 30086, 33702, 48299, 48800

447, 882, 1818, 4006, 4430, 4443, 5048, 5049, 5443, 6443, 7072, 7073, 7443, 8033, 8043, 8081, 8082, 8083, 8084, 8211, 8221, 8224, 8231, 8243, 8244, 8281, 8443, 8445, 8553, 8663, 8712, 8750, 8803, 8804, 8805, 8810, 8815, 8817, 8836, 8838, 8840, 8842, 8843, 8848, 8910, 8920, 8950, 9005, 9053, 9090, 9182, 9184, 9190, 9443, 9553, 9663, 9681, 9682, 9999, 10002,10300, 10301, 11001, 11003, 13001, 13003, 13080, 14003, 17618, 17718, 17818, 18000, 18001, 18010, 18110, 18381, 18443, 18980, 19000, 28443, and 60009

Non-standard Ports That Can Be Protected by Dedicated WAF Instances

If you use dedicated WAF instances, you can select any non-standard ports listed in Table 2.

Table 2 Non-standard ports that can be protected by dedicated waf instances

HTTP

HTTPS

81, 82, 83, 84, 86, 87, 88, 89, 97, 800, 808, 1000, 1090, 3128, 3333, 3501, 3601, 4444, 5000, 5080, 5222, 5555, 5601, 6001, 6666, 6699, 6788, 6789, 6842, 6868, 6969, 7000, 7001, 7002, 7003, 7004, 7005, 7006, 7009, 7010, 7011, 7012, 7013, 7014, 7015, 7016, 7018, 7019, 7020, 7021, 7022, 7023, 7024, 7025, 7026, 7070, 7080, 7081, 7082, 7083, 7088, 7097, 7510, 7777, 7800, 7979, 8000, 8001, 8002, 8003, 8008, 8009, 8010, 8011, 8012, 8013, 8014, 8015, 8016, 8017, 8020, 8021, 8022, 8025, 8026, 8070, 8077, 8078, 8080, 8085, 8086, 8087, 8088, 8089, 8090, 8091, 8092, 8093, 8094, 8095, 8096, 8097, 8098, 8106, 8118, 8181, 8334, 8336, 8686, 8800, 8888, 8889, 8989, 8999, 9000, 9001, 9002, 9003, 9021, 9023, 9027, 9037, 9080, 9081, 9082, 9083, 9084, 9085, 9086, 9087, 9088, 9089, 9180, 9200, 9201, 9205, 9207, 9208, 9209, 9210, 9211, 9212, 9213, 9770, 9802, 9945, 9898, 9908, 9916, 9918, 9919, 9928, 9929, 9939, 10000, 10001, 10080, 12601, 19101, 19501, 19998, 21028, 28080, 30002, 33332, 33334, 33702, 40010, 48800, 52725, 52726, 60008, 60010

4443, 5443, 6443, 7072, 7073, 7443, 8033, 8081, 8082, 8083, 8084, 8443, 8445, 8553, 8663, 8712, 8750, 8803, 8804, 8805, 8843, 9443, 9553, 9663, 9999, 18000, 18010, 18110, 18381, 18443, 18980, 19000, and 28443

Domain Name and Port Configuration FAQs

more