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2025-09-14 22:27:11 +00:00

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# 22.11版本TSG内网服务器ping丢包/延迟大
| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-775 | 2023-01-13T09:44:41.000+0800 | 陆秋文 | 已关闭 |
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部署TSG-22.11版本到Demo演示环境中,按照附件中的架构部署后,笔记本电脑连接到ACCESS网络,Ping内网中其他服务器丢包/延迟大**luqiuwen** commented on *2023-01-13T16:08:11.634+0800*:
经排查Ping报文的转发延迟是由于Packet I/O引起的考虑82575网卡驱动或固件在虚拟化设备直通的场景下存在Bug。
现改用半虚拟化(virtio)+网桥的方案接入流量并调整虚拟机上的mrzcpd的实现提供对virtio网卡的支持具体地
* 在PVE上新增vmbr1, vmbr2, vmbr3三个网桥关闭网桥的防火墙功能
* 在TSG-OS虚拟机上三个virtio网卡记为virtio0, virtio1, virtio2
* 令vmbr1桥接internal端口和virtio0, vmbr1桥接external端口virtio1vmbr2桥接virtio2和流量镜像端口。
经上述配置后virtio0接入internal侧网络virtio1接入external侧网络virtio2用于流量镜像、解密流量镜像。
调整后测试客户端ping网关、管理网内服务器延迟均小于1ms。
上述网络方案在TSG-OS VM Edition23.01后为推荐方案。推荐在NUC演示环境下使用TSG-OS VM Edition并使用上述方案组织PVE内部网络。
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