On 4/10/21 3:27 AM, Easy Lee via arch-mirrors wrote: > Hi everyone, > > I noticed something strange going on with rsyncd on my mirror but I am not > sure if it is an actual issue on my end. Someone able to give advice? > (SNIP)
Does this always occur with the same client IP? If so, it sounds like an issue with that client's networking. Namely either a faulty line or, more likely a forged RST. The latter occurs in a good amount of corporate firewalls, particularly to manage bandwidth quota-ing (and happens to be the preferred method the "Great Firewall of China", a.k.a. the firewall component of China's Golden Shield Project, uses to sever connections). That'd be my guess, though, and first step - determine if it's always the same client address or ASN registration. -- brent saner https://square-r00t.net/ GPG info: https://square-r00t.net/gpg-info
