Supported capabilities
Protocol emulation
| Feature | OTG model specification | Ixia-c software | IxOS hardware | UHD400T system | Comments |
|---|---|---|---|---|---|
| BGP(v4/v6) | Y | Y | Y | Y | |
| v4/v6 Routes | Y | Y | Y | Y | |
| Route Withdraw/Re-advertise | Y | Y | Y | Y | |
| Md5 Authentication | Y | Y | Y | Y | |
| Learned Routes Retrieval | Y | Y | Y | Y | |
| Extended Community | Y | Y | Y | Y | |
| Graceful Restart (Helper and Restarting) | Y | Y | Y | ||
| Static LAG | Y | Y | Y | N | |
| LAG with LACP | Y | Y | Y | N | |
| Protocols/Data over LAG with traffic switch | Y | Y | N | N | |
| ISIS | N | ||||
| v4/v6 Routes | Y | N | |||
| Learned Routes Retrieval | Y | Y | N | N | |
| Simulated Topology | N | N | N | N | |
| Segment Routing | N | N | N | N | |
| Multiple ports/adjacencies | Y | N | N | N | |
| RSVP p2p LSPs (Ingress or Egress) | Y | Y | Y | N | UHD work = MPLS Label insertion in traffic flows. |
| Srefresh and Bundle extensions | Y | Y | Y | N | |
| LLDP | Y | Y | N | Y | Should work on UHD as it is. |
| Per Port | Y | Y | N | Y | |
| Learned LLDP Neighbors | Y | Y | N | Y | |
| Per LAG member Port | Y | Y | N | N |
Traffic generation
| Feature | OTG model specification | Ixia-c software | IxOS hardware | UHD400T system | Comments |
|---|---|---|---|---|---|
| Egress Tracking | Y | Y | Y | N | |
| Imix | Y | Y | Y | N | |
| Dynamic ARP Resolution | Y | Y | Y | Y | |
| Dynamic Frame Size control | Y | Y | Y | N | |
| Dynamic Rate Control | Y | Y | N | N | |
| Multiple Rx Ports and drilldown | Y | Y | Y | N | |
| Packet headers | |||||
| Vlan | Y | Y | Y | Y | |
| IPv4 | Y | Y | Y | Y | |
| IPv6 | Y | Y | Y | Y | |
| TCP | Y | Y | Y | Y | |
| UDP | Y | Y | Y | Y | |
| MPLS | Y | Y | Y | N | |
| ARP | Y | Y | Y | Y | |
| PPP | Y | Y | Y | N | |
| GRE | Y | Y | Y | N | |
| IGMPv1 | Y | Y | Y | N | |
| ICMP | Y | Y | Y | N | |
| ICMPv6 | Y | Y | Y | N | |
| ETHERNETPAUSE | Y | Y | Y | N | |
| VXLAN | Y | Y | Y | N | |
| PFCPAUSE | Y | N | Y | N | |
| CUSTOM | Y | Y | Y | N |
Infrastructure
| Feature | OTG model specification | Ixia-c software | IxOS hardware | UHD400T system | Comments |
|---|---|---|---|---|---|
| Capture (Rx only) | Y | Y | Y | N | |
| Link Down/Up | Y | N | Y | N | |
| MTU greater than 1500 | Y (under disc for L1) | N | Y | N | Need to change/fix L1 properties for common script to work with MTU setting. Ixia-c pending controller handling . PE/TE supports MTU changes. |