## Summary
- Integrated the RouteTable into the Routers frame processing.
- Frames are now dropped when their TTL reaches 0
## Test process
Added five tests that check routing passes and fails with correct/incorrect route tables.
## Checklist
- [ ] PR is linked to a **work item**
- [ ] **acceptance criteria** of linked ticket are met
- [ ] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [ ] ran **pre-commit** checks for code style
- [ ] attended to any **TO-DOs** left in the code
#2139 - Implemented routing
Related work items: #2139
## Summary
Simple change that gives the user an option to turn on/off observation space flattening.
## Test process
Confirmed that if the new setting is set to 'false', SB3 complains about composite spaces, but RL agents notebook works fine.
## Checklist
- [x] PR is linked to a **work item**
- [x] **acceptance criteria** of linked ticket are met
- [x] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [x] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [x] updated the **change log**
- [x] ran **pre-commit** checks for code style
- [x] attended to any **TO-DOs** left in the code
Make flattening observation spaces optional.
Related work items: #2161
## Summary
Very straightforward change. Just added some config parameters to make pcap and sys logs optional. These options default to false.
## Test process
Verified that both options produce the desired result by running a primaite session with logs enabled and disabled in the config. Unit tests still pass.
## Checklist
- [x] PR is linked to a **work item**
- [x] **acceptance criteria** of linked ticket are met
- [x] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [x] updated the **change log**
- [x] ran **pre-commit** checks for code style
- [x] attended to any **TO-DOs** left in the code
Related work items: #2143, #2154
## Summary
Replaces Action ID 13 in UC2 with SERVICE.PATCH.
Fixes issue where apply_timestep was not happening at all
Fixes issue where file actions were not correctly being forwarded
## Test process
All pytests passing including a new one for service patch.
## Checklist
- [x] PR is linked to a **work item**
- [x] **acceptance criteria** of linked ticket are met
- [x] performed **self-review** of the code
- [x] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [x] ran **pre-commit** checks for code style
- [x] attended to any **TO-DOs** left in the code
Related work items: #2143
## Summary
- Replaces Action ID 13 in UC2 with SERVICE.PATCH.
- Fixes issue where `apply_timestep` was not happening at all
- Fixes issue where file actions were not correctly being forwarded
## Test process
Unit tests passing
Running primaite session works without errors
Ran primaite session on UC2 in debug mode and inspected that correct changes are being reflected after actions are applied.
## Checklist
- [x] PR is linked to a **work item**
- [x] **acceptance criteria** of linked ticket are met
- [x] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [ ] ran **pre-commit** checks for code style
- [ ] attended to any **TO-DOs** left in the code
Related work items: #2143
## Summary
Tiny change to change the names of the keys in `software.describe_state()`
Also fixed the observation to use the visible health state instead of the actual health state (and therefore the blue agent will actually have to scan to learn the health state)
## Test process
Unit tests pass
## Checklist
- [x] PR is linked to a **work item**
- [x] **acceptance criteria** of linked ticket are met
- [x] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [x] ran **pre-commit** checks for code style
- [x] attended to any **TO-DOs** left in the code
Change software describe state keys
Related work items: #2160
## Summary
- Refactor Simulator state to use service/application name instead of UUID, and node hostname instead of UUID.
- Refactor observations to read the hostname/name instead of UUID.
- Refactor rewards as well.
- Refactor configs to specify name instead of reference that will be translated to UUID.
## Test process
Existing unit tests pass. Inspected the printout from running 'describe_state' on arcd_uc2_network' to verify that names are used to report state.
## Checklist
- [x] PR is linked to a **work item**
- [x] **acceptance criteria** of linked ticket are met
- [x] performed **self-review** of the code
- [na] written **tests** for any new functionality added with this PR
- [na] updated the **documentation** if this PR changes or adds functionality
- [x] written/updated **design docs** if this PR implements new functionality
- [na] updated the **change log**
- [x] ran **pre-commit** checks for code style
- [x] attended to any **TO-DOs** left in the code
Related work items: #2131
## Summary
The NTP Server and Client are created as two separate classes NTPServer and NTPClient which define the methods used to send and receive time data. A set of classes used in the sending and receiving of requests and data is in ntp.py. A single file, test_ntp_client_server.py is used to run the unit tests.
The changes have no impact on other parts of the codebase.
## Test process
Created simple two node network representing NTP server and client. Created NTP server and client objects and client requests and receives date/time from server.
## Checklist
- [Y] PR is linked to a **work item**
- [Y] **acceptance criteria** of linked ticket are met
- [Y] performed **self-review** of the code
- [Y] written **tests** for any new functionality added with this PR
- [Y] updated the **documentation** if this PR changes or adds functionality
- [N] written/updated **design docs** if this PR implements new functionality
- [Y] updated the **change log**
- [Y] ran **pre-commit** checks for code style
- [N] attended to any **TO-DOs** left in the code
Related work items: #2041, #2042
## Summary
- Moved DataManipulationBot into red applications - these are applications, not services
- moved the connection handling from Service base class to the IOSoftware base class
- Applications and Services can track the connections they make
- increased default max sessions to 100
- made sure the services/applications that are dependent on connections use the IOSoftware connections
- DoSBot follows some sort of kill chain, although at the moment it just:
- runs a port scan with a 10% success chance (by default)
- runs a DoS attack that fills a service's max sessions
## Test process
unit test in https://dev.azure.com/ma-dev-uk/PrimAITE/_git/PrimAITE/pullrequest/234?path=/tests/unit_tests/_primaite/_simulator/_system/_applications/_red_applications/test_dos_bot.py&_a=files
integration test in https://dev.azure.com/ma-dev-uk/PrimAITE/_git/PrimAITE/pullrequest/234?path=/tests/integration_tests/system/red_applications/test_dos_bot_and_server.py&_a=files
## Checklist
- [X] PR is linked to a **work item**
- [X] **acceptance criteria** of linked ticket are met
- [X] performed **self-review** of the code
- [X] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [X] ran **pre-commit** checks for code style
- [ ] attended to any **TO-DOs** left in the code
Related work items: #2059
