# QUIC Misconfigured - question

**URL:** <https://forum.storj.io/t/quic-misconfigured-question/22005>\
**Category:** troubleshooting\
**Tags:** quic-udp\
**Created:** [March 24, 2023, 7:32am UTC](https://forum.storj.io/t/quic-misconfigured-question/22005 "2023-03-24T07:32:03Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![binary](https://storj.bcdn.literatehosting.com/user_avatar/forum.storj.io/binary/32/1121_2.png) [@binary](https://forum.storj.io/u/binary)\
**Post date:** [March 24, 2023, 7:32am UTC](https://forum.storj.io/t/quic-misconfigured-question/22005/1 "2023-03-24T07:32:03Z")

</div>

How is this measured?

Not only do I have both TCP and UDP forwarded, but UDP is being used:

```auto
[root@localhost ~]# tcpdump -i enp9s0 udp port 28967 -XAvvv &>/tmp/udp.dump

```

and then

```auto
[root@localhost ~]# grep -Po "(?<=\s)\S+(?=\.\d+\s\>)" /tmp/udp.dump | grep -v localhost | sort | uniq -c | sort -k1nr
     19 277185.simplecloud.ru
      8 us-central.meteoroid.dev.storj.io
[root@localhost ~]#

```

So why does it state misconfigured?

 ![image](https://storj-s3.bcdn.literatehosting.net/original/2X/4/466cd93ab19c73e8776ff73babd8a59191d4c961.png)

---

<div class="post-metadata">

**Author:** ![Roberto](https://storj.bcdn.literatehosting.com/letter_avatar/roberto/32/6_22734026db12803ebb3e059622ac3534.png) [@Roberto](https://forum.storj.io/u/Roberto)\
**Post date:** [March 24, 2023, 9:44am UTC](https://forum.storj.io/t/quic-misconfigured-question/22005/2 "2023-03-24T09:44:27Z")

</div>

It happens to me when the node is overloaded. They also added

> [@Kernel support for server-side tcp fast open remains disabled](https://forum.storj.io/t/kernel-support-for-server-side-tcp-fast-open-remains-disabled/21981):
>
> An interesting ‘info’ in the log suggests: enable with: sysctl -w net.ipv4.tcp\_fastopen=3 What is this for ? Cheers

but I don’t know if it’s connected