* Add network down test in prvIPTask
* Align IP test configurations
* Remove redundant define check
* Fix unit test cases
* Fix stubs in some UT
* Add test cases for DHCPv6 and backward compatible
* Add test cases for FreeRTOS_GetUDPPayloadBuffer_Multi IPv6
* Test case for FreeRTOS_IPInit_Multi
* FreeRTOS_ReleaseUDPPayloadBuffer
* FreeRTOS_GetEndPointConfiguration
* FreeRTOS_GetAddressConfiguration
* FreeRTOS_GetEndPointConfiguration
* FreeRTOS_SetEndPointConfiguration
* FreeRTOS_GetAddressConfiguration
* Fix UT
* eConsiderFrameForProcessing
* prvProcessIPPacket
* vReturnEthernetFrame
* FreeRTOS_GetIPAddress
* Move IPv4 test under IPv4.
* Move IPv4 unit test cases from IP folders to IPv4 folders.
* prvProcessIPPacket
* vReturnEthernetFrame
* FreeRTOS_GetIPAddress
* FreeRTOS_IsNetworkUp
* FreeRTOS_AllEndPointsUp
* uxIPHeaderSizeSocket
* IP coverage
* FreeRTOS_SetIPAddress
* FreeRTOS_GetGatewayAddress
* FreeRTOS_GetDNSServerAddress
* FreeRTOS_GetNetmask
* FreeRTOS_UpdateMACAddress
* FreeRTOS_GetMACAddress
* FreeRTOS_SetNetmask
* FreeRTOS_SetGatewayAddress
* FreeRTOS_GetUDPPayloadBuffer_Multi
* IP coverage
* Code beautify
* prvAllowIPPacketIPv4
* prvCheckIP4HeaderOptions
* Remove legacy ipLOCAL_IP_ADDRESS_POINTER
* Add descriptions for IP test cases
* Remove redundant includes in test files.
* Add test description for IPv4 unit test
* Remove unnecessary config change
* Code beautify.
* Spelling
* Fix UT
* add FreeRTOS_GetAddressConfiguration and FreeRTOS_SetAddressConfiguration
* renaming FreeRTOS_GetUDPPayloadBuffer_ByIPType to FreeRTOS_GetUDPPayloadBuffer_Multi
* adding ipconfigIPv4_BACKWARD_COMPATIBLE to all main branch APIs that got changed except hooks
* rename vApplicationIPNetworkEventHook to vApplicationIPNetworkEventHook_Multi when ipconfigIPv4_BACKWARD_COMPATIBLE is disabled
* renaming xApplicationDNSQueryHook to xApplicationDNSQueryHook_Multi when ipconfigIPv4_BACKWARD_COMPATIBLE is disabled
* Uncrustify: triggered by comment
* fix DNS_ParseDNSReply complexity issue
* Uncrustify: triggered by comment
* replacing with ipconfigIPv4_BACKWARD_COMPATIBLE flag
* minor unit test fix
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Co-authored-by: GitHub Action <action@github.com>
* fix ip timers unit tests
* fix FreeRTOS_IP_Utils_DiffConfig_utest tests
* fixed FreeRTOS_IP_Utils_utest
* fix dns cache unit test
* wip arp utests
* fixing arp unit tests
* fix dhcp errors
* clearing structs before usage
* fix dns parser seg fault
* fix dns parser seg fault in unit test
* fix arp uunit tests
* fix arp unit tests
* fixing dns unit test and updating the CBMC proofs
* fixing udp unit tests
* fixing TCP IP unit tests
* fixing TCP IP diffconfig unit tests
* adding additional header file for ARP for declaring missing stub headers
* minor fix
* Uncrustify: triggered by comment
* fixing comments
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Co-authored-by: GitHub Action <action@github.com>
* Change in UDP process flow to drop packet in case of invalid payload length for IPv4
* Uncrustify: triggered by comment.
* Update FreeRTOS_IP.h
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Co-authored-by: GitHub Action <action@github.com>
* wip
* fix build failure and test failures for FreeRTOS IP unit tests
* new ip diffconfig 1 included in build
* updating prvProcessUDPPacket() as per PR #689 and fixing tests
* wip ip diffconfig
* added diffconfig2 for ip unit tests wrt to diffconfig with ipconfigCOMPATIBLE_WITH_SINGLE set as zero to enable FreeRTOS_IP_init tests and fixed freertos ip diffconfig unit tests
* minor fix on an ARP unit test
* minor fix with ip utils diffconfig unit tests build
* Fixed build failure with ip diffconfig 1 and 2. Pulled latest changes from dev/v6 branch.
* Removed unused code.
