Olympus-E
commented
5 years ago Having this problem too. Speedtest and file downloading speed are capped at 5Mbps. Speed are normal when not using udp2raw, it shoot up to 50Mbps. (I have a 100Mbps network)
Not sure what the problem really is, but seems no problem on my desktop with windows 10older 17763.503 . It Happens on my laptop. I've switched two versions of npcap (0.993 and 0.995 which is the newest) but no luck.
heres my parameter on my client:
udp2raw_mp_nolibnet.exe -c -l xxx -r xxx -k yyy --raw-mode faketcp --cipher-mode xor --auth-mode simple
server side is the same and no speed cap under my mac.(same version of udp2raw-multiplatform)
Firewall rule checked both server and client, without any problem, easy-faketcp doesn't work under my environment, so added rules to windows firewall.
Downgraded the system by removing update to 17763.503 which is my desktop's version, still no luck.
TAP driver switched to multiple version, no luck. (Pretty sure its only udp2raw's problem, at least the result shows)
Is it something to do with the wireless connection I guess? Havn't tried using wired yet, cause havn't got a network port on my laptop :)
Hello, I've been testing this on Windows with TunSafe Wireguard. I noticed that download speed through udp2raw doesn't get more than 2.8 - 3 MBps, even though the udp2raw_mp_nolibnet.exe doesn't use more than 3% CPU. But when I test udp2raw-tunnel on Ubuntu VM with bridged networking, it can achieve 4-5 MBps but uses 100% of one cpu core.
Is there anything I can do to make it faster ? I tried with --cipher-mode none and --auth-mode none but no difference.
Testing on Windows 10 1809 and npcap 0.992 with 100 Mbps connection (without udp2raw, wireguard reaches 8-9 MBps on udp directly in same server).