acmet can develop custom TCP/IP protocol stack for a given platform / architecture based on the requirement. acmet has developed a TCP/IP IPv4, IPV6 and IPV4-V6 dual stack and following applications targeted for embedded systems:

• FTP
• TELNET
• DNS
• DHCP
• Echo Servers

acmet has its proprietary implementation of IPv6 stack. Check the details of acmet IPv6 stack.

acmet has also developed an exhaustive test system to test the protocols thoroughly for the following:

• Conformance
• Valid/Invalid sequences of protocol messages
• Performance
• Interoperability

The protocols are developed as libraries and can be ported to any given processor architecture or to any given RTOS. Support for Ethernet, PPP and 802.11b can be provided.

acmet has developed TCP/IP v6 and Dual IPv4-v6 stack for a number of 32 bit Processors, Windows and uITRON RTOS with configuration as shown below:

FTP, TELNET, DHCP, DNS, SSL
BSD Socket I/F	ITRON Socket I/F
TCP UDP SCTP
IPv4, IPSec, ICMPv4, IGMPv4	IPv6, IPSec, ICMPv6

The IPV6 stack developed is for a Low Cost Network Appliance (LCNA). Please refer http://www.tahi.org/lcna/internet-draft/draft-okabe-ipv6-lcna-minreq-02.txt for definition and requirements of LCNA.