2022年6月15日 星期三

如何加入OAI mailling list及提問

 

OAI是一個開源社群,有一個討論社群是很重要的

 

在訂閱的時候可能會遇到的問題是因為我是另外用firefox esr去做http2的瀏覽,於是造成他要跳出信箱失敗...

我直接複製subscribe的信箱 (sympa@lists.eurecom.fr 都是寄給這個信箱)

 

但要注意command部分在信件標題要這樣寫

以訂閱openair5g-user為例

subscribe openair5g-user YourFirstName YourLastName

退訂則是

unsubscribe openair5g-user YourFirstName YourLastName

另一個訂閱方式就是用這樣的網址去看到一個可以訂閱的網站

https://lists.eurecom.fr/sympa/subscribe/openair5g-user

 

要訂閱不同列表就是在信件標題或者網址更換openair5g-user這個部分

至於openair5g-nr這個是另外獨立的,直接點它的訂閱

 

另外不用訂閱也可以直接點archives觀看內容,以方便來說建議訂閱並建立密碼

 

一般來說,一般使用者會用到的兩個郵件列表

openair5g-user:  Ran討論(gNB+UE)

openaircn-user:   可問EPC問題

原則參考下面

  • the RAN (OpenAirInterface5G) for 4G and 5G
  • the EPC (OpenAirCN) for 4G.
  • the 5G-CORE (or CN-5G) for 5G.

以訂閱這兩個為主

開發的就看完整英文寄信

訂閱的話建議建立標籤跟用篩選器過濾,不然信箱很容易爆掉的

 

觀看Archive過去問題列表

 

點選Admin建立密碼

 

搜尋過去問題

除了一般search 之外, advanced search也要使用

記得用shift選到比較久的時間,才可以看到比較多問題

但選太久的時間它會很慢,所以分段手動囉

 

提問原則(簡單寫出來,建議看下面完整的)

1.郵件列表很多,但不要同一個問題全部都寄

2.提問前先搜尋

3.遇到問題的軟體硬體資訊及作業系統資訊,專案的branch commit...最好全部附上

4.Log file請放在附件,不要貼出來

 

回信內容

[Failed 1]

標題沒有command也未訂月

信件內容有東西,自帶的簽名檔

 

Command has failed:

> Best Regards,

  Command not understood: ignoring end of message.


-----------==========================================-----------


For further information, check the mailing list web site

https://lists.eurecom.fr/sympa

 

 

[Failed 2]

標題格式不合

           ==========================================

No command found in message.




-----------==========================================-----------

For further information, check the mailing list web site

https://lists.eurecom.fr/sympa

 

 

 

 

[Successed]

 

Welcome to list openair5g-user@lists.eurecom.fr
Your subscription email is __________________


The OpenAirInterface5G User mailing list



The list homepage: 
https://lists.eurecom.fr/sympa/info/openair5g-user
General informations about mailing lists:
https://lists.eurecom.fr/sympa/help/introduction

 

 

Mailing lists官方頁面

可訂閱的列表

Mailing lists

Several mailing lists are hosted on Eurecom's sympa server.

 

這是另一個自己獨立出來的郵件列表

有在開發相關的建議訂閱

Some projects have their own mailing list

 

如何訂閱及退訂

How to subscribe or unsubscribe to a mailing list

Clicking on the link [subscribe] (or [unsubscribe]) above should open your email client. You then simply need to send the email.

If clicking the above link does not work, manually send an email to sympa@lists.eurecom.fr with the subject subscribe [list name] [your first name] [your last name] (unsubscribe instead of subscribe to unsubscribe).

[list name] is one of openair5g-useropenair5g-developenaircn-useropenaircn-devel depending on which mailing list you want to subscribe to (or unsubscribe).

如何對信箱列表提問

How to ask questions on the mailing lists

Refer to this page.

中文論壇

Chinese Forum

There is also a forum in Chinese dedicated to OpenAirInterface hosted at the Open5G Lab.

我自己連是看起來是這個中文論壇網站掛掉了

 

AskQuestions官方頁面

 

提問

AskQuestions

Read this post before asking questions on the mailing lists.

郵件列表用途

Mailing list usage

  1. openair5g-user: mailing list to post questions on the usage of openairinterface5g repository. This mailing list must not contain questions related to development of OAI. This mailing list is meant for users of OAI.

openairinterface5g   User 提問的問題,不要包括開發的問題

  1. openair5g-devel: mailing list to post questions on the development of openairinterface5g repository. This mailing list is meant only for developers of openairinterface.

針對openairinterface5g 項目開發提問

  1. openaircn-user: mailing list to post questions on the usage of openair-cn repository. This mailing list must not contain questions related to development of OAI. This mailing list is meant only for users of openair-cn repository

openair-cn   User 提問的問題,不要包括開發的問題

  1. openaircn-devel: mailing list to post questions on the development of openair-cn repository. This mailing list is meant only for developers of openair-cn.

針對openair-cn項目開發提問

  1. Please post your networking configuartion of eNB/EPC/UE/RRH using the output of ifconfig -a and route -n 

提問時將網路設定的資訊列出,這邊給了兩個建議的指令

通用原則

General

  1. Do no post same issue in multiple mailing lists and create spam for everyeone The community has limited time/resources to help you. Read this carefully to ensure you get the correct response.

不要將相同問題寄給多個郵件列表,會對大家會造成垃圾郵件

社群會限制對你的幫助資源跟時間,請謹慎閱讀這一個確保你能得到正確的回應

  1. Please report your branch/commit ID, linux kernel version, and what cpu type, etc in your post

請告訴大家你的branch/commit ID, linux kernel version還有CPU種類等

(其他軟硬體資訊也可以一併附上,有助於大家幫你除錯)

  1. Search the Mailing List Archives if the problem was not already treated. Try to look at the linux installation, kernel logs to find out the problem. If you describe the problem clearly, then someone can answer you with a clear solution.
  2. Try to locate whether the problem is within openairinterface5g or openair-cn repository. Avoid sending email to multiple mailing lists.
  3. In some cases, it might be that problem of usage is related to both openairinterface5g and openair-CN. Only in these exceptional cases, you should send email to both the mailing lists.
  4. Make sure the subject describes the problems clearly. Avoid sending new/different problems on the old thread.
  5. Do not post questions on usage of OAI in developer mailing list or vice versa.
  6. Look in the list of know bugs and at the issues on gitlab
  7. We make lot of frequent updates to develop/master branch. Please try both the branches (latest updates by pulling from gitlab server) before posting on the mailing list.
  8. When posting a logfile, we need complete log file as an attachment and not inserted as inline text withing email

 

Questions related to basic installation of OAI (core + optional packages)

  1. Look at the logfiles that are generated after installation for errors
  2. Send these log files along with information on your machine (VM, Ubuntu 14.04?) and x86 CPU type

 

Questions related to compilation of OAI (oaisim + lte-softmodem)

  1. Look at the logfiles that are generated after installation for errors. In most cases, it is related to Linux issues.
  2. What command did you use for compilation?
  3. Send these log files along with information on your machine (VM, Ubuntu 14.04?) and x86 CPU type

 

Questions related to oaisim/lte-softmodem execution

  1. Look at the logfiles that are generated after installation for errors
  2. What command was used for compilation?
  3. What command was used for execution and in what order? In case of lte-softmodem, what is your physical setup (USRP/ExpressMimo/XXX, antennas/direct connection/attenuators/XXX, UE is phone/dongle/OAI based)?
  4. Send these log files (compilation + execution) along with information on your machine (VM, Ubuntu 14.04?) and x86 CPU type
  5. Send the config files which were changed for your setup
  6. If HSS database was changed, send the image of the database
  7. Upload the wireshark trace (eNB and EPC) on a dropbox/google drive capturing the traffic on ALL interfaces. Do not send wireshark trace as an attachment to the mailing list. If these files are too big (which should not be the case), do not send them on the mailing list, but upload them on google drive/dropbox folder and send everyone the link. Refrain from sending huge attachments to the mailing list.

 

Questions related to openair-cn

  1. tags prior to v1.0.0 are not maintained anymore.
  2. Follow the guidelines above to post questions on the usage of openair-cn.
  3. It will be far more easier for us to inspect a scenario if you capture a pcap trace of relevant messages. Please provide: 
    1. Repetition of General section above: Please report your branch/commit ID, linux kernel version, in your post.
    2. A PCAP trace. (In general S1-C, S11, S6a, S5, SX-ab, S1-U traffic should be captured).
    3. Configuration files if relevant.
    4. Network functions logs if relevant.

 

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