Update docuement

docs/_docs/guide/01-quickstart.md

@@ -207,53 +207,6 @@ $ sudo iptables -t nat -A POSTROUTING -s 45.45.0.0/16 ! -o ogstun -j MASQUERADE
 - You can see actual traffic through wireshark -- [[srsenb.pcapng]]({{ site.url }}{{ site.baseurl }}/assets/pcapng/srsenb.pcapng).
 - You can view the log at `/var/log/open5gs/*.log`.
 
-### Troubleshooting
----
-
-Problem with Open5GS can be filed as [GitHub Issues](https://github.com/open5gs/open5gs/issues). Please include the following to get help:
-
-- Attach `*.pcapng` file created by wireskark.
-- Attach configuration files at `/etc/open5gs/*.yaml`.
-- Attach log files at `/var/log/open5gs/*.log`.
-
-You can modify the configuration file to record more logs.
-
-```diff
-diff -u /etc/open5gs/mme.yaml.old /etc/open5gs/mme.yaml
---- mme.yaml.old	2018-04-15 18:28:31.000000000 +0900
-+++ mme.yaml	2018-04-15 19:53:10.000000000 +0900
-@@ -2,6 +2,7 @@
-
- logger:
-     file: /var/log/open5gs/mme.log
-+    level: debug
-
- parameter:
-```
-
-After changing conf files, please restart Open5GS daemons.
-
-```bash
-$ sudo systemctl restart open5gs-mmed
-$ sudo systemctl restart open5gs-sgwd
-```
-
-#### Additional Troubleshooting
-
-After successfully attaching the UE (e.g. `45.45.0.2`) to the EPC if the UE device doesn't have access to internet,
-it is recommended to do the following checks:
-- Check if the interface connected to the internet is correctly `NAT` with the `ogstun` interface. Follow the documentation [Here](#UEInternet)
-   - Ensure that the packets in the `INPUT` chain to the `ogstun` interface are accepted 
-   ```
-   $ sudo iptables -I INPUT -i ogstun -j ACCEPT
-   ```
-- Check if the UE's IP can be pinged successfully by performing `ping <IP of UE>` e.g.`ping 45.45.0.2`
-- Configure the firewall correctly. Some operating systems (Ubuntu) by default enable firewall rules to block traffic
-   - Explicitly disable it to see if it resolves the problem of granting data access to the UE by doing
-   ```
-   $ sudo ufw disable
-   ```
-
 
 ### Uninstall Open5GS and WebUI
 

docs/_docs/guide/05-troubleshooting.md

@@ -133,6 +133,7 @@ If your device shows as connected (Includes LTE/4G symbol) there are a few simpl
    ```
    $ sudo ufw disable
    ```
+
 ## Further Debugging
 ---
 

docs/_pages/docs.md

@@ -10,6 +10,7 @@ head_inline: "<style> ul { padding-bottom: 1em; } </style>"
   - [Building Open5GS from Sources](guide/02-building-open5gs-from-sources)
   - [Splitting Network Elements](guide/03-splitting-network-elements)
   - [Setting up Kamailio IMS](guide/04-setting-up-kamailio-IMS)
+  - [Trouble Shooting](guide/05-troubleshooting)
 
 - Tutorials
   - [Your First LTE](tutorial/01-your-first-lte)