Westermo MDI-112-F4G

v1.4: 20130916
1. clone from v1.4_beta1

v1.4a_beta1: 20130808
1. Boot Loader: armboot v1.3.0.4
2. SFP Lock OUI = 0x00 0x07 0x7C and 0x00 0x11 0xB4
3. Use Westermo SSL certification file
4. Add new features to modbus TCP
 a. write single register function
 b. write mulitple register function
 c. add clear rmon register
 d. add medium type register
 e. add ring info register
5. Support IPv6
6. Add Web save function
7. DHCP server
 a. Option 82 
  1. DHCP Server assign IP address by Option82 content
  2. DHCP Relay Agent can assign Circuit-IDand Remote-ID 
  3. DHCP Server assign IP address by Port (no specified, no assigned)
 b. Port based IP address assignment
8. DHCP Relay Agent w/ Option 82
 a. Remote-ID can be specified by MAC address/IP address/arbitrary strings
9. changing SSH key and SSL certs
10. enable/disable telnet and http service
11. press 'f' to use default config file when starting up system
12. Apply the new time setting format for daylight saving time
13. New SFP feature
 a. Add sfp eject/scan function
 b. Add sfp enable/disable ddm function
 c. Add new sfp warning event
14. Add MSTP function
15. Add Private VLAN and QinQ function




