As equipment manufacturers of Layer 2/3 Ethernet switches strive to enhance their products to support new platforms and applications, the availability of Net-O₂'s comprehensive automated functional tests for several deployment scenarios reduces testing time and shorter time to market, with enhanced quality.

Net-O₂'s IPv4 test offerings include Net-O₂ ATTEST-XP and Net-O₂ ATTEST-CTS.

Net-O₂ ATTEST-XP IPv4 Test Suites perform Comprehensive testing for RFCs relating to IPv4 forwarding, RIP, OSPF, VRRP, etc., in scenarios involving VLAN, RSTP and LACP protocols.

The test cases verify the router's ability to interact with different routing protocols such as RIP, OSPFv2 and statically learnt routes. The device is tested for dynamic operation scenarios such as learning of the routes using the routing protocols and the forwarding of the data frames (tagged, untagged) based on the learnt routes. Protocol stress tests include support to verify the implementation-specific scalability support for features such as maximum OSPFv2 neighbors, link state data base entries, routing table entries etc.

Net-O₂ ATTEST-CTS IPv4 test suites verify Conformance to IPv4 RFCs such as IPv6 forwarding, DHCP Relay Agent, RIP, OSPF, IGMPv3, PIM-SM, PIM-DM, BFD, etc.