TCP/IP Capabilities - Network Services

Table 13. Network Services Capabilities

Feature

Subfeature

Support

Release

Related Documentation

RFC

Transmission Control Protocol (TCP)

API

   Port File

   Sockets

   

1, 2, 3, 4, 5

793,

1122

Yes

Yes

All

Rel. 5.0

User Datagram Protocol (UDP)

API

   Port File

   Sockets

   

3, 5

768,

1122

No

Yes

N/A

Rel. 5.0

Internet Protocol (IP)

 

Yes

No

All

N/A

4, 5

791,919

922,

950,

1112,

1122

Programmatic Interface

Internet Control Message Protocol (ICMP)

ICMP Router Discovery Messages

 

Yes

All

5, 6

792,

1256

   

Yes

All

Routing Information Protocol (RIP)

Listening Mode

Active Mode

Yes

No

All

N/A

5

1058

Routing Information Protocol Version 2 (RIPv2)

Listening Mode

Active Mode

Yes

No

Rel. 8.0

N/A

5

1722,

1723,

2453

Path MTU Discovery

 

No

N/A

N/A

1191

Address Resolution Protocol (ARP)

 

Yes

All

5, 8

826

IP over Ethernet

 

Yes

All

8

894

IP over 802

 

No

N/A

N/A

1042

LAN Resiliency

 

Yes

Rel. 4.0

8

N/A

PING

Command Interface

Yes

All

5

N/A

     

Programmatic Interface

No

N/A

TRACERT

 

Yes

Rel. 6.0

5, 6, 8

N/A

Classless Interdomain Routing (CIDR)

 

Yes

Rel. 8.0

8

1518,

1519

1817

Variable-Length Subnet Masking (VLSM)

 

Yes

Rel. 8.0

8

1817

Secure Sockets Layer (SSL)

WEB Server

Yes

Rel. 6.0 (CS and LX)

2, 3, 9, 10, 11

2246 (TSL 1.0)

       

Application Sockets

Yes

Rel. 7.0 (CS and LX)

5246 (TSL 1.2)

     

TCPIPNATIVESE RVICE Ports

Yes

Rel. 13.0

Secure Shell (SSH)

SFTP

SSH Remote Command

Yes

Rel. 14.0

2, 10

4250

4251

4252

4253

4716

Filtering Frames Based on TCP or UDP Ports

 

Yes

Rel. 8.1

5, 6, 8

 

Dead Gateway Detection Using ARP/RIP

 

Yes

Rel. 10.0

8

 

IPv6

Internet Addressing

Yes

Rel. 12.0

1, 2, 3, 4, 9, 11

See IPv6 Internet Standards (IETF RFCs).

IPsec

 

Yes

Rel. 12.0

2, 3, 4, 11

4301,

4302,

4303,

4835

  

See IPv6 Internet Standards (IETF RFCs).

Protecting TCP/IP Dialogs

 

Yes

Rel. 10.1

5, 6, 8

1122

Broadcast Filtering

 

Yes

Rel. 10.1

5, 6, 8

 

Monitoring TCP and UDP Port Events

 

Yes

Rel. 11.1

5, 6, 8

 

Dynamic Port Filtering

Note: Check the Errata for restrictions or guidelines concerning dynamic port filtering.

Yes

Rel. 12.0

5, 6, 8

 

TCP Window Scale Factor

 

Yes

Rel. 12.0

5, 8

1323

Fast Retransmit

 

Yes

Rel. 12.0

8

2581

IPv6: Path MTU Discovery

 

Yes

Rel. 54.1

8

1981

TCP Selective Acknowledgement

 

Yes

Rel. 54.1

8

2018,

2883,

3517

IKEv2

 

Yes

Rel 21.0

11

7296

8221

8247


Network Services Related Documentation

Refer to the following related documentation for information on network services:

  1. I/O Subsystem Programming Guide

  2. File Attributes Programming Reference Manual

  3. MCP Sockets Service Programming Guide

  4. Networking Capabilities Overview

  5. Networking Commands and Inquiries Help

  6. Networking Reports and Log Messages Help

  7. TCP/IP for MCP v3 Networks Implementation and Operations Guide

  8. TCP/IP Implementation and Operations Guide

  9. Web Transaction Server for ClearPath MCP Site Manager Help

  10. Web Transaction Server for ClearPath MCP Administration and Programming Guide

  11. MCP Security Overview and Implementation Guide