History: mip_sec

This page describes all changes made to the mip_sec package, IPsec, since its release.

Version

2.4 (2018-12-05, 13:30):

  • Added fixes to enable IPsec over routed packets:

          - Handle of decrypted handle is updated only if packet is addressed to host.

          - IPv4 checksum is recalculated for outgoing packets that are secured and are routed (not send by host).

          - Corrected SPD checking for routed packets (local/remote address needs to swapped when searching for matching SPD).

2.3 (2018-11-21, 16:30):

  • Added exclude for config_ip_nd.h in ah.c when IP V6 is not enabled.

2.2 (2018-11-16, 12:30):

  • Corrected padding calculation in ESP protocol.
  • Corrected packet length calculation for tunnel/transport mode in ESP.
  • Added IPsec disable function to dynamically disable IPsec firewall.
  • Added IPsec enable exclusion to .c files to disable compilation if it is not used.

2.1 (2018-09-27, 12:30):

  • Changes due to IP aliasing support for IPv4.

2.0r2 (2018-08-29, 18:08):

  • Document HTML link added to the documentation folder.
  • History and document files renamed to the package name.

2.0:

  • Changed API function to be able to use IKE protocol.
  • Corrected NAT traversal mechanism.
  • Added handling of Virtual IP.
  • Corrected handling of messages with Extended sequence Number.

1.1:

  • Initial release.