sip peering

past interval. Last_epoch_started: Last peering after the Osdmap version number epoch. Last_epoch_clean: Last recovery or backfill after the Osdmap version number epoch. (Note: After the peering is finished, the data recovery operation is just beginning, so last_epoch_started and Last_epoch_clean may differ). For example: The current epoch value of the Ceph system is pg1.0, and the acting set and up set ar

to achieve IPSec connection. Http://aws.amazon.com/articles/5472675506466066 This bean will be configured in the next blog. 4. In the last case, different VPC networks under the same region need to access each other. This can be achieved through VPC peering. That is, the following bean experiment. VPC peering should be regarded as a relatively new feature. It was less than four months since I wrote this

Peering connection Test 1.1 Tokyo account A create a peer connectionNote that the VPC segments on both sides cannot be duplicated, and the routing table cannot be configured if repeatedEnter information for both partiesAccount ID and VPC1.2 Tokyo Account A viewView connection InformationDisplay is processing accept, requires another account, authorization confirmation1.3 Singapore Account B viewView the current display1.4 Singapore Account B Select Ac

~/.ssh$ cat Id_rsa.pub >> Authorized_keys$cat id_dsa.pub >> Authorized_keys$ SCP Authorized_keys rac1:/home/oracle/.ssh/----(Enter the oracle password. return car)Perform the following operations on RAC1RAC2$ ssh Rac1 date; SSH RAC2 Date$ ssh Rac1-priv date; SSH Rac2-priv DateAttention:1. assume that the display time is not synchronized. must be manually synchronized;2. The system is configured with a few net cards (hostname) must ensure that each network card and also have a node ssh does not

, SIP is a peering multimedia signaling protocol that can be integrated with other Internet services to provide a wide range of communication channels. SIP supports communication between IP phones, desktops and laptops, personal digital assistant PDAs, and mobile phones that comply with standards. SIP-based systems pro

This page is maintained by Paul E. Jones. Core sip documents RFC 2543 SIP: Session Initiation Protocol (obsolete) RFC 3261 SIP: Session Initiation Protocol SDP Related Documents RFC 2327 Session Description Protocol (SDP) RFC 3264 An offer/Answer Model with

Firewallnat In fact, the essence of the light-mouth board is equivalent to NAT device. To achieve NAT penetration, there is no problem with the SIP processing of the optical orifice plate. Firewall is a passive network security defense technology, located at the boundary of the network, executing the access control policy between the two networks, preventing the external network from illegally accessing the internal information resources, or preventi

Analysis of SIP route and record_route/SIP Routing Mechanism from: [url] Routing Analysis of SIP Routing Mechanism (zz)We have already introduced sip-related knowledge about important SIP header domains, registration processes, and session processes. Now we will introduce t

greatly reduce its complexity. By using the SIP technology, enterprises can solve the above problems and obtain a powerful and flexible platform that can create new communication applications. In a SIP environment, all devices run as part of a system-you can contact the user with a few addresses, you can also easily transfer communication from one device to another. As defined by ietf rfc,

-designed generic signaling protocol can greatly reduce its complexity. By using the SIP technology, enterprises can solve the above problems and obtain a powerful and flexible platform that can create new communication applications. In a SIP environment, all devices run as part of a system-you can contact the user with a few addresses, you can also easily transfer communication from one device to another.

This tool is a real-time analysis of the SIP Communication Protocol, which is the main function of the Communication Engineering of zhongzheng University. In addition, the distributed design can be used to analyze cross-domain sip packets, draw a complete signaling flowchart, and control the web interface... background in view of the fact that there is no free communication protocol analysis software for th

I. Overview Review the video surveillance market, the monitoring platform system used by the signaling control protocol is not unified, resulting in the interconnection of the technical threshold. This is a bit similar to the 80 's China's switch market eight system of the situation. These reasons hinder the network era of large-scale carrier-level video surveillance, remote access, centralized management needs. The industry has explored two ways to solve the problem: From the monitoring industr

Address: http://www.sipcenter.com/sip.nsf/html/Chinese+SIP+Overview Introduction Next-generation services Historical Review Advantages of SIP: Web-like scalable open communication SIP session Composition Introduction Communication providers and their partners and users are increasingly eager for a new generation of IP-based services. Now we have

Introduction Communication providers and their partners and users are increasingly eager for a new generation of IP-based services. Now we have the SIP Session Initiation Protocol. SIP was born less than a decade ago in the computer science laboratory. It is the first protocol suitable for multi-user sessions in various media content. Now it has become the specification of the Internet Engineering Task Gro

/success (actual Sipprovider callback), the Fail/sucess interface of the transactionclient is called Public classTransactionclientextendsTransaction {Transactionclientlistener transaction_listener; Publictransactionclient (Sipprovider sip_provider, Message req, Transactionclientlistener listener) {Super(Sip_provider); Request=NewMessage (req); Init (Listener, Request.gettransactionid ()); //This.transaction_listener = listener;} //The actual Sipprovider callback Public voidOnreceivedmessage (Si

SIP (Session Initiation Protocol) Conversation Initiation Protocol is an application layer control (signaling) protocol for network telephony and conferencing. It is mainly a multimedia communication protocol based on IP network. It can realize the signaling functions are also using RTP as a media transmission protocol. Originally presented by the IETF Mmusic (multiparty multimedia session control) workgroup. SIP