I keep getting errors on docker logs, even with the simple example TLS Challenge from the docs:
I just run docker logs -f traefik
to see the logs in --log.level=DEBUG
:
2024-11-25T21:40:19+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error=EOF
2024-11-25T21:40:19+01:00 DBG log/log.go:245 > http: TLS handshake error from 91.251.4.38:33248: tls: first record does not look like a TLS handshake
And it keeps showing more and more like those
2024-11-25T21:57:27+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error=EOF
2024-11-25T21:57:27+01:00 DBG log/log.go:245 > http: TLS handshake error from 2.190.86.162:22917: tls: first record does not look like a TLS handshake
2024-11-25T21:57:28+01:00 DBG log/log.go:245 > http: TLS handshake error from 5.209.157.229:58082: tls: unsupported SSLv2 handshake received
2024-11-25T21:57:29+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error=EOF
2024-11-25T21:57:29+01:00 DBG log/log.go:245 > http: TLS handshake error from 2.187.123.159:47970: tls: first record does not look like a TLS handshake
2024-11-25T21:57:29+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error=EOF
2024-11-25T21:57:29+01:00 DBG log/log.go:245 > http: TLS handshake error from 5.209.10.43:51826: tls: first record does not look like a TLS handshake
2024-11-25T21:57:30+01:00 DBG log/log.go:245 > http: TLS handshake error from 77.77.70.110:31326: tls: unsupported SSLv2 handshake received
2024-11-25T21:57:32+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error="read tcp 172.18.0.2:443->204.18.161.142:9440: i/o timeout"
2024-11-25T21:57:32+01:00 DBG log/log.go:245 > http: TLS handshake error from 204.18.161.142:9440: tls: first record does not look like a TLS handshake
2024-11-25T21:57:42+01:00 DBG log/log.go:245 > http: TLS handshake error from 5.211.101.24:45413: tls: unsupported SSLv2 handshake received
2024-11-25T21:57:45+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error=EOF
2024-11-25T21:57:45+01:00 DBG log/log.go:245 > http: TLS handshake error from 5.211.189.44:34361: tls: first record does not look like a TLS handshake
2024-11-25T21:57:48+01:00 DBG log/log.go:245 > http: TLS handshake error from 5.211.101.24:45434: tls: unsupported SSLv2 handshake received
2024-11-25T21:57:49+01:00 DBG log/log.go:245 > http: TLS handshake error from 80.87.206.66:35484: tls: unsupported SSLv2 handshake received
2024-11-25T21:57:49+01:00 ERR github.com/traefik/traefik/v3/pkg/server/router/tcp/router.go:407 > Error while peeking client hello bytes error=EOF
I've also tried the http challenge with the same result.
I'm also having the same issue with Traefik v2.