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Questions tagged [sctp]

Stream Control Transmission Protocol (SCTP) is a transport layer protocol providing reliable transport of data like TCP but with message oriented features like UDP.

It provides some of the same service features of both: it is message-oriented like UDP and ensures reliable, in-sequence transport of messages with congestion control like TCP.

http://en.wikipedia.org/wiki/Stream_Control_Transmission_Protocol

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SCTP redundant INIT_ACK

I'm developing a DRA replacement node written in JAVA uses RestComm and lksctp on Centos 7. Based on SCTP's RFC the first message to establish an association is INIT, the other party should reply with INIT_ACK What is happening, is that I'm…
Ali Al-Shishani
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Generating SCTP traffic in linux?

I want to simulate a network with two multihoomed SCTP hosts. After I have enabled SCTP in my Linux Kernel, what would be the next step towards setting up a network? Is this possible to do so using only one computer with virtual machines? What…
Jonas Haman
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compile time error in Eclipse: "undefined reference to `sctp_recvmsg'"

How to build SCTP client.c and server.c sample code with Eclipse in Linux ubuntu? In terminal I can build with gcc -Wall sctpclient.c -lsctp -o sctpclient but in Eclipse I received "undefined reference to `sctp_recvmsg'". I don't know to add the…
Dev
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I am facing issues while installing libsctp on redhat

I am trying to install libsctp on redhat. There is a chain of dependencies. How to install all libraries/dependencies in this group? configure: error: --with-sctp given but cannot find libsctp [root@localhost libfixbuf-1.7.1]# cd ../Downloads/…
Viswanath Alikonda
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pysctp installation error in windows 7 , 64-bit system

While installing pysctp in windows got the error in windows. How to solve this issue.
Ramu
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Create sctp server and client using Asyncore module in python

How to create sctp server and client using Asyncore module in python. It should work in both ubuntu and windows environment.
Ramu
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SCTP - Data Bursts when Streaming

I'm currently working on an SCTP server which will be used to control a robot over network. In one of the usage scenarios, a stream of desired positions of the robot is sent to the server. However, when sending this stream I am having the problem…
htipk
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SCTP - Protocol Unreachable Error

I am working on basic SCTP message exchange (Novice in SCTP) and getting the "ICMP Protocol Unreachable Error". I am using two linux machines 'A' (Source) and 'B' (Destination). In B machine sipp tool is listening over SCTP on 5080 port (This is…
Sudhansu
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how can I make getaddrinfo return 'sctp' protocol?

struct addrinfo hint, *result; int res, sfd; memset(&hint, 0, sizeof(struct addrinfo)); hint.ai_family = AF_INET; hint.ai_socktype = SOCK_STREAM; res = getaddrinfo(NULL, port, &hint, &result); I think getaddrinfo should return two addrinfo when…
Pengcheng
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Streaming large messages over IPPROTO_SCTP stream socket in C

I am trying to build a video streaming app with minimum delay "and some image processing is going to be done" for that I am capturing frames using openCV and sending the data of the mat object to the client who should be able to view them. these…
Mohammad Aftal
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SCTP Multihoming INIT messages

In a SCTP multihoming configuration, I have configured two sets - primary and secondary paths. My question is where is the INIT command sent by default on primary or secondary (assuming both the paths are up )? Is there any condition that the INIT…
Vidya
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sctp multihoming with zero window probing

I have query, regarding zero window probing in multihoming. when zero window probing occurs RFC 4960(sec 6.1A) zero says one data chunk should be in flight per destination transport address But if i have multihoming application with two source and…
user3679622
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How can i set the sending port in SCTP client?

How can i set the sending port in SCTP client? . I saw some programmes on internet, but all examples uses system port while sending through SCTP client. The sending port is not defined in SCTP client programme itself. I want to make SCTP client…
user3551208
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Problem between IO heavy operations and network application listening for UDP and SCTP data

We have an application that uses two types of socket, a listening UDP socket and an active SCTP socket. At certain time we have scripts running on the same machine that have high IO activities (such as "dd, tar, ..."), most of the time when these IO…
Pat
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SCTP connection very slow

I am using the built in implementation of SCTP found in java 1.7. I am using it to write a client server application. I am using the following code: public void sendMessage(byte[] buffer, int length, boolean flush) throws Exception { …
eeijlar
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