em đẩy ether1 MTU lên 1508, sau đó kiểm tra qua trang bác hướng dẫn thì còn lại MSS chưa lọt
View attachment 2270775
em đang dùng vsol chứ không dùng sfp.
p/s. Kết quả cụ thể
« SpeedGuide.net TCP Analyzer Results »
Tested on: 2024.01.04 01:12
IP address: 115.76.xxx.xx
Client OS/browser: Mac OS (Chrome 120.0.0.0)
TCP options string: 020405b4010303060101080ac4f49ea90000000004020000
MSS: 1460
MTU: 1500
TCP Window: 131712 (not multiple of MSS)
RWIN Scaling: 6 bits (2^6=64)
Unscaled RWIN : 2058
Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
BDP limit (200ms): 527 Mbps (53 Megabytes/s)
BDP limit (500ms): 211 Mbps (21 Megabytes/s)
MTU Discovery: ON
TTL: 48
Timestamps: ON
SACKs: ON
IP ToS: 00000000 (0)