4 ms·
That doesn't sound right. Consider DNS.
by majke 11y ago
That doesn't sound right. Consider DNS.
- dfc 11y agoWhenever people talk about behavior/treatment of UDP traffic I consider DNS as a special case. I have no idea how AWS handles UDP but I will never use DNS as a generalizable example of UDP traffic.
- cbsmith 11y agoAt least in the past, it really was true. I've been burned by this before using UDP in AWS. In AWS, I've learned to be skeptical of using protocols other than TCP. That said, it consequently has been a long time since I've tested UDP over AWS.
- kerr23 11y agoDNS was precisely the area where we got bit by it. We were using a Non-AWS DNS resolver (aka Google) and we would often get dns resolution errors despite our NAT not being remotely taxed by the traffic.