部署“萨德”：韩国的一招错棋将自身和整个亚太置于危险中
百度 在网吧躺着就能赚钱的时代，网吧老板们恐怕不会去思考未来出路在哪里，但现实就是这么残酷，无论任何行业都必须紧跟时代的步伐，否则难免被淘汰的命运。We use a variety of technologies to support meetings which we recommend participants are familiar with to get the most from the meetings.
Meetecho participation tool
All meeting participants, both onsite and remote, need to use Meetecho in order to participate in an IETF Meeting. This is used for:
- Watching the in-room video, remote participant video and presentations (these are also displayed on screens in sessions)
- Accessing session materials
- Participating in the session group chat
- Joining the queue to speak
- Recording your attendance in a session
- Responding to a poll called by the chairs.
Meetecho is WebRTC based and runs in any browser. There is a separate cut-down version that works on mobile browsers. The following guides are available:
- Meetecho guide for chairs: Information and actions for chairs of sessions using Meetecho conferencing.
- Meetecho guide for participants: Information and actions for participants to review in advance of joining and IETF meeting using Meetecho.
- IETF Meetecho documentation: details about using Meetecho as a session chair or participant.
Meeting networks
The dedicated IETF Network Operations Center (NOC) team works with meeting venues before and during each meeting and hackathon to engineer and deploy a network free and unfiltered WiFi in every venue that it visits and the main hotel, advertising a number of different SSIDs with different features. Please see Meeting Network Information for full details.
Meeting rooms
WiFi (802.11 a/g/n/ac/ax) is provided throughout the meeting venue on 2.4 and 5GHz bands with IPv4 and IPv6. Most users should choose the 'ietf' SSID, using the following authentication:
password: ietfietf
A dedicated ethernet cable is provided for the use of session chairs in each IETF meeting room.
Guest rooms and public space WiFi
The IETF NOC team works with IETF meeting hotels to provide guest room access to the IETF meeting network using the hotels' existing wifi networks via the 'ietf-hotel' SSID.
External connectivity
IETF meeting networks have redundant, multi-gigabit connections provided by sponsors for each meeting location. See the main meeting page for each meeting's sponsor details.
Additional information and support
Please see the IETF NOC website, updated just before each IETF meeting, for detailed information about the meeting network.
During IETF meetings, report issues with the IETF meeting network by sending email to: support@ietf.org
Webex conferencing
For some interim meetings and side meetings, we use Webex. The following guides are available:
Zulip group chat
The group chat inside Meetecho is Zulip, which is also available in dedicated desktop or mobile clients.
The IETF Zulip server (zulip.ietf.org) authenticates you using your IETF Datatracker credentials. Datatracker accounts can be created for free.
To send messages to, or view archives for, a particular stream, you must be subscribed to the stream. You can browse streams by name, which typically match the acronym for the IETF group to which it relates.
For general chat and nonspecific conversations, subscribe to the IETF Hallway stream.
Please note that all group chat message on our server are subject to the Note Well.
Online Gather community space
The IETF has a persistent online meeting space and we encourage the IETF Community to use this space to socialize or meet informally.
Please be advised that conversations in the IETF Gather are subject to the Note Well.
- IETF Gather Space
- Password: ietf
The space is established on the Gather.Town?collaboration platform, which uses peer-to-peer WebRTC to share audio and video. Prior to joining Gather for the first time, we strongly recommend you review Gather’s documentation. Please use Chrome or Firefox as your browser (or download the Desktop app).
The persistent space can accommodate a handful of individuals at anyone time. IETF groups interested in using the space for a planned event with more participants should contact the IETF Secretariat at least a week in advance.
Need help?
If you need any help with meeting technology then please send an email to support@ietf.org.