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Topics - mawu

#1
Hi guys,

I really get despair.

I have since a few days big latency problems, with brief Internet interruptions and very high packet loss.
Teams meeting are maybe possible for 5 minutes, than the ping gets high ... this issue is everytime when I test with highload/speedtest ...
OPNsense 25.1.3 - WAN is connected to cable modem (1GB/s) but same problem is also with my "failover WAN" -> USB-LTE.

I deactiveted for testing:
- Suricata
- Sensei
- Proxy
- CrowedSec
- GeoIP Alias

HW (zotac) Intel i7, SSD, 32gb Ram, Realtec NICs


Did someone have an idea what I can do ?

Thanks alot :-)


EDIT: Standard Ping is around 10/12ms ...

#2
German - Deutsch / Shadowsocks mit OpenVPN [local]
April 16, 2023, 08:48:13 PM
Hi meine Lieben :),

so nach einem verzweifelten Wochenende voller try and error denke ich es ist recht einfach aber ich finde den Fehler nicht. Ich möchte meinen (funktionierenden) OpenVPN Server um den socks proxy / shadowsocks erweitern ->>> Urlaub naht ...  8)

Meine .ovpn config hab ich um die letzten beiden Zeile erweitert:
dev tun
persist-tun
persist-key
data-ciphers-fallback AES-256-GCM
auth SHA512
client
resolv-retry infinite
remote *DynDNS* 1196 udp
lport 0
verify-x509-name "*CA-INFO*" subject
remote-cert-tls server
auth-user-pass
socks-proxy 127.0.0.1 1080
route *IPv4-ADRESSE des Kabel Routers* 255.255.255.255 net_gateway

<ca>

Port im Vodafone Router (1196+8388) und in den WAN-Firewalleinstellungen der OPNsense geöffnet ...
Jedoch schmeißt mir der OpenVPN Log immer die Route als Exclude aus:
(Restlicher Log im Anhang)

Add Routes:
Exclude Routes:
IPv4-ADRESSE/32

DNS Servers:
192.168.1.1
Search Domains:
192.168.1.1

sowie:
[Apr. 16, 2023, 19:52:59] UNUSED OPTIONS
1 [persist-tun]
2 [persist-key]
3 [data-ciphers-fallback] [AES-256-GCM]
6 [resolv-retry] [infinite]
8 [lport] (0]
12 [socks-proxy] [127.0.0.1] [1080]


WARRRUUUUMMMMM  :-[

Ich danke herzlich für jedliche INFO :-)


Als schnelle Übersicht:

      WAN / Internet
             :
             : Vodafone (erreichbar als IPv4)
             :
      .-----+-----.
      |  Router  |
      '-----+-----'
             |
        WAN |  192.168.0.150
            |
      .-----+--------. 
      | OPNsense |
      '-----+--------'   
            |
        LAN | 192.168.1.1
            |
      .-----+--------.
      | LAN-WLAN |
      '-----+--------'
            |
    ...-----+------... (Clients/Servers)