DNS issues are are not so common but the severity can be extremely high.
Add support for hosting a primary zone with the following HL requirements:
Ability to "proxy" another zone
Ability to "miss" records at a given rate (e.g. simulate RR DNS failure)
Ability to "delay" or add latency a lookup at random or fixed rates (test local DNS caching)
Ability to blacklist certain records, by not returning a DNS entry
Ability to corrupt certain records, by returning an invalid response
NOTE: some of the features could be implemented using the TCP network symptom, however a dedicated DNS component that can target specific records and types of failures is preferred.
DNS issues are are not so common but the severity can be extremely high.
Add support for hosting a primary zone with the following HL requirements:
NOTE: some of the features could be implemented using the TCP network symptom, however a dedicated DNS component that can target specific records and types of failures is preferred.
See the following for inspiration: