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Protocols and standards

Westermo operating system

WeOS

 

WeOS is a Westermo developed layer 2 and layer 3 switching solution that we will use on all future hardware solutions as well as in our current range of products. This will protect your investment by ensuring future availability of fully compatible solutions as well as it will solve many complex networking issues.

 

WeOS is the core of our latest ranges of Ethernet hardware allowing complex multimedia ring networks, routing solutions to be created.

With WeOS we deliver unique network security solutions utilising stateful inspection firewall and IEEE 802.1x, remote secure access can be provided using encrypted VPN tunnels.

Great focus has gone into ease of use. A web screen makes for simple configuration of many functions while a command line interface allows for fine tuning. Once you are familiar with one WeOS product that knowledge can be readily applied to our other solutions.

With Westermo's many years of experience of industrial applications we have developed many unique functions into our platform allowing us to provide integration paths for legacy equipment as well as network security. Our WeOS white paper demonstrates how many of these functions can be set up.

Features

WeOS

Protocols and functionality
Serial port technology Serial Over IP (Serial Extender and Virtual Serial Port)
Modem Replacement
Modbus Gateway
Resiliency and high availability Fast Reconfiguration of Network Topology (FRNT)
FRNT Link Health Protocol (FLHP)
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid STP (RSTP)
Layer 2 switching IEEE 802.1Q Static VLAN and VLAN Tagging
IEEE 802.3x Flow Control
IGMPv2/v3 snooping
AVT Dynamic VLAN (Adaptive VLAN Trunking)
Management VLAN (Management Interface concept)
Static Multicast MAC filters
Layer 2 QoS IEEE 802.1p Class of Service
Classification: VLAN tag, VLAN ID, IP DSCP/ToS, Port ID
IP routing, cyber security, firewall and VPN Static IP routing
Dynamic IP routing
• OSPFv2
• RIPv1/v2
Robust VRRP
Stateful Inspection Firewall
• NAT
• 1-1 NAT
• Port Forwarding
• ALG Helpers
IPSec VPN
• IKEv1
• ESP
• VPN failover
GRE
Multinetting
Loopback Interface
TCP MSS Clamping
Manageability Management tools
• Web interface (HTTP and HTTPS)
• CLI via console port and SSHv2 and Telnet
• Westermo IPConfig tool
• SNMPv1/v2c/v3
• Flexible management of configuration and log files
• Secure Copy (SCP)
• Local file management via HTTP, FTP, TFTP and SCP
• Load/save files from/to USB memory stick
Flexible alarm/event handling system
Syslog (log files and remote syslog server)
Digital I/O
Port Monitoring
SNTP (NTP client)
PPPoE client
DHCP client
DHCP server
DHCP relay agent (DHCP option 82)
DDNS
SNMP MIB support RFC1213 MIB-2
RFC2863 Interface MIB (ifXTable)
RFC2819 RMON MIB (etherStatsTable)
RFC4188 Bridge MIB
RFC4318 RSTP MIB
RFC4363 Q-BRIDGE MIB (dot1qVlan and dot1qVlanStaticTable)
RFC4836 MAU MIB (dot3IfMauBasicGroup and dot3IfMauAutoNegGroup)
RFC4133 Entity MIB (entityPhysical)
RFC3433 Entity Sensor MIB
WESTERMO PRIVATE MIB
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