Hey all, I have a weird problem.
I have a sonicwall NSA2400 at my main hub site (Site A) and a TZ215 at Site B connecting to site A and C. I also have a new TZ400 at Site C connecting to Site A and B.
The problem is my link from site B to site A is VERY slow but only when data goes from B to A, in other words, uploading something from Site B to site A. But data speed from A to B is excellent.
Site B TZ215 has a cable modem on the WAN, and it is fine when I speed test through the WAN, no download or upload problems. But trying to upload something thru the VPN from B to A is abhorrently slow, like maybe 70KB a second, pings drop (packetloss), etc.
Site C doesn't exhibit this problem and has the same ISP, cable modem but a TZ400. It is identically configured like Site B VPN.
Same speed problem is shown when I try to send a file from B to C...