Private networking with ReverseProxy
patrickbauer
HOBBYOP

2 months ago

Hi everyone ^^

Really easy setup. Two websites, one caddy reverse proxy.

Site is reachable on 8080 via public domain just fine:
https://web-production-8574c.up.railway.app/

But trying to get any routing from the reverse proxy fails.

I ssh'd into the reverse proxy service, pinging the internal route works fine, calling a wget against the internal route and port does not - simply runs into a timeout / never returns (see screenshot).

I know there is only IPv6 routing for private networking (even though now there is an information, that IPv4 is also available?). But neither :: nor 0.0.0.0 worked when starting the app (Nitro based server / Tanstack start).

Any pointers? šŸ™

Solved

3 Replies

Railway
BOT

2 months ago

Hello!

We're acknowledging your issue and attaching a ticket to this thread.

We don't have an ETA for it, but, our engineering team will take a look and you will be updated as we update the ticket.

Please reply to this thread if you have any questions!


brody
EMPLOYEE

2 months ago

Hello,

This is caused by a known issue with IPv4 private networking that is currently being worked on.

Some packets outright get dropped.

Until we have a fix for this, please disable that flag and create a new project, then recreate the project from scratch.


patrickbauer
HOBBYOP

2 months ago

Thank you. It helped to use [web.railway.internal] instead of web.railway.internal for now. Thank you very much šŸ™


brody
EMPLOYEE

2 months ago

Not sure of the relevance of that; how you use the domain does not change the packets that get dropped.


brody
EMPLOYEE

2 months ago

!s


Status changed to Solved brody • about 2 months ago


Railway
BOT

2 months ago

āœ… The ticket Packet loss in Private Networking has been marked as completed.


brody
EMPLOYEE

2 months ago

Hello,

Update here: The previously mentioned issues with IPv4 private networking have been fixed. However, you will need to redeploy the affected services.


Status changed to Awaiting User Response Railway • about 2 months ago


Railway
BOT

a month ago

This thread has been marked as solved automatically due to a lack of recent activity. Please re-open this thread or create a new one if you require further assistance. Thank you!

Status changed to Solved Railway • about 1 month ago


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