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push-notifications.nextcloud.com port 443 is down #2133

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webagroprom opened this issue Dec 29, 2024 · 5 comments
Open

push-notifications.nextcloud.com port 443 is down #2133

webagroprom opened this issue Dec 29, 2024 · 5 comments

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@webagroprom
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Hello,

https://push-notifications.nextcloud.com/ is down (along with help.nextcloud.com).

in nextcloud.log :

cURL error 7: Failed to connect to push-notifications.nextcloud.com port 443: Connection timed out (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://push-notifications.nextcloud.com/notifications

Can you please fix it ?

curl -L -m 10 https://push-notifications.nextcloud.com:443 -v

  • Rebuilt URL to: https://push-notifications.nextcloud.com:443/
  • Trying 95.217.53.153...
  • TCP_NODELAY set
  • Trying 2a01:4f9:2b:29dc::153...
  • TCP_NODELAY set
  • Immediate connect fail for 2a01:4f9:2b:29dc::153: Сеть недоступна
  • Trying 2a01:4f9:2b:29dc::153...
  • TCP_NODELAY set
  • Immediate connect fail for 2a01:4f9:2b:29dc::153: Сеть недоступна
  • Trying 2a01:4f9:2b:29dc::153...
  • TCP_NODELAY set
  • Immediate connect fail for 2a01:4f9:2b:29dc::153: Сеть недоступна
  • Trying 2a01:4f9:2b:29dc::153...
  • TCP_NODELAY set
  • Immediate connect fail for 2a01:4f9:2b:29dc::153: Сеть недоступна
  • Connection timed out after 10000 milliseconds
  • Closing connection 0
    curl: (28) Connection timed out after 10000 milliseconds
@webagroprom webagroprom changed the title push-notifications.nextcloud.com is down push-notifications.nextcloud.com port 443 is down Dec 29, 2024
@nickvergessen
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Works fine here. Is it still current for you?

@webagroprom
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ConnectException
cURL error 7: Failed to connect to push-notifications.nextcloud.com port 443: Connection timed out (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://push-notifications.nextcloud.com/notifications

@nickvergessen
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Since you have Cyrillic characters in your output, the only assumption I have atm is that your ISP has blocked us.
Can you check to trace/ping also nextcloud.com, download.nextcloud.com, apps.nextcloud.com and updates.nextcloud.com

@webagroprom
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ping nextcloud.com

Обмен пакетами с nextcloud.com [85.10.195.17] с 32 байтами данных:
Ответ от 85.10.195.17: число байт=32 время=38мс TTL=56
Ответ от 85.10.195.17: число байт=32 время=38мс TTL=56
Ответ от 85.10.195.17: число байт=32 время=38мс TTL=56
Ответ от 85.10.195.17: число байт=32 время=38мс TTL=56

Статистика Ping для 85.10.195.17:
    Пакетов: отправлено = 4, получено = 4, потеряно = 0
    (0% потерь)
Приблизительное время приема-передачи в мс:
    Минимальное = 38мсек, Максимальное = 38 мсек, Среднее = 38 мсек


ping download.nextcloud.com

Обмен пакетами с download.nextcloud.com [5.9.202.145] с 32 байтами данных:
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55

Статистика Ping для 5.9.202.145:
    Пакетов: отправлено = 4, получено = 4, потеряно = 0
    (0% потерь)

ping apps.nextcloud.com

Обмен пакетами с apps.nextcloud.com [65.21.231.50] с 32 байтами данных:
Ответ от 65.21.231.50: число байт=32 время=42мс TTL=54
Ответ от 65.21.231.50: число байт=32 время=42мс TTL=54
Ответ от 65.21.231.50: число байт=32 время=42мс TTL=54
Ответ от 65.21.231.50: число байт=32 время=43мс TTL=54

Статистика Ping для 65.21.231.50:
    Пакетов: отправлено = 4, получено = 4, потеряно = 0
    (0% потерь)
Приблизительное время приема-передачи в мс:
    Минимальное = 42мсек, Максимальное = 43 мсек, Среднее = 42 мсек


ping updates.nextcloud.com

Обмен пакетами с updates.nextcloud.com [5.9.202.145] с 32 байтами данных:
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55
Ответ от 5.9.202.145: число байт=32 время=40мс TTL=55

Статистика Ping для 5.9.202.145:
    Пакетов: отправлено = 4, получено = 4, потеряно = 0
    (0% потерь)

all services are pinged

@nickvergessen
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Well, it works here:

$ curl -L -m 10 https://push-notifications.nextcloud.com:443 -v
*   Trying 2a01:4f9:2b:29dc::153:443...
* Connected to push-notifications.nextcloud.com (2a01:4f9:2b:29dc::153) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
*  CAfile: /etc/ssl/certs/ca-certificates.crt
*  CApath: /etc/ssl/certs
* TLSv1.0 (OUT), TLS header, Certificate Status (22):
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS header, Certificate Status (22):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS header, Finished (20):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Encrypted Extensions (8):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, CERT verify (15):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Finished (20):
* TLSv1.2 (OUT), TLS header, Finished (20):
* TLSv1.3 (OUT), TLS change cipher, Change cipher spec (1):
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
* TLSv1.3 (OUT), TLS handshake, Finished (20):
* SSL connection using TLSv1.3 / TLS_AES_256_GCM_SHA384
* ALPN, server accepted to use http/1.1
* Server certificate:
*  subject: CN=push-notifications.nextcloud.com
*  start date: Dec  3 01:03:40 2024 GMT
*  expire date: Mar  3 01:03:39 2025 GMT
*  subjectAltName: host "push-notifications.nextcloud.com" matched cert's "push-notifications.nextcloud.com"
*  issuer: C=US; O=Let's Encrypt; CN=E6
*  SSL certificate verify ok.
* TLSv1.2 (OUT), TLS header, Supplemental data (23):
> GET / HTTP/1.1
> Host: push-notifications.nextcloud.com
> User-Agent: curl/7.81.0
> Accept: */*
>
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* TLSv1.3 (IN), TLS handshake, Newsession Ticket (4):
* old SSL session ID is stale, removing
* TLSv1.2 (IN), TLS header, Supplemental data (23):
* Mark bundle as not supporting multiuse
< HTTP/1.1 404 Not Found
< Server: nginx
< Date: Sun, 29 Dec 2024 22:26:19 GMT
< Content-Type: text/plain; charset=utf-8
< Content-Length: 19
< Connection: keep-alive
< X-Content-Type-Options: nosniff
<
404 page not found
* Connection #0 to host push-notifications.nextcloud.com left intact

So it has to be something being blocked by your provider, hsoter or ISP.

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