发明名称 |
System and method for virtual router failover in a network routing system |
摘要 |
In a network routing system, a control blade provides for redundancy and failover of virtual routers (VRs) instantiated by objects running on processing engines of the several virtual routing engines (VREs). When the control blade detects a failure of one processing engines, it may identify the virtual private networks (VPNs) and/or VRs operating on the failed processing engine. The control blade identifies a set of command lines corresponding with the identified VPNs and VRs, and replays the set of command lines with an identity of a new processing engine to recreate the identified VPNs and VRs on the new processing engine.
|
申请公布号 |
US2004078621(A1) |
申请公布日期 |
2004.04.22 |
申请号 |
US20020232979 |
申请日期 |
2002.08.29 |
申请人 |
COSINE COMMUNICATIONS, INC. |
发明人 |
TALAUGON WILSON;SUBRAMANIAM SRIDHAR;CHIN BILL;AARONSON ITAI |
分类号 |
H04L12/24;H04L12/26;H04L12/56;H04L29/06;H04L29/14;(IPC1-7):G06F11/00 |
主分类号 |
H04L12/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|