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33 views

Linux policy routing based on transport protocol

Is it possible to specify transport protocol, in my case SCTP, with Linux ip command, in order to do some policy routing? Edit: What about marking those packets with iptables and then routing them ...
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1answer
25 views

Can Solaris filter SCTP heartbeat messages?

Does Solaris provide a tool for detecting and filtering SCTP Heartbeat chunks? flowadm can detect SCTP traffic but not specific types of SCTP packets. Is there anything else?
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47 views

iptabels stcp packet not reach nat table

i want to forward sctp packet to my internal network. then i configure forward with -p sctp in nat table. but i found it not work at all. then i add some log to track to see what happen. it's ...
0
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1answer
259 views

iptables nat not work for sctp

i have a server in internal network and i want to access it from external. the network is like this: Server A (132.196.28.229) is in external network Server B (10.35.202.24) can access both network ...
4
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1answer
604 views

Making TCP dump without packets loss

How to make a TCP dump where it is guaranteed that all the packets that really pass through the network are captured, and nothing is missed? Details: We have an issue with 3rd party vendor who ...
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0answers
422 views

When does SCTP timeout?

Assuming timers set like in the Linux implementation or as suggested in RFC4960: When does an idle SCTP association timeout, when the peer disappears? a) let’s assume HEARTBEAT is switched off for ...
2
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0answers
227 views

Solaris 10 invalid ARP requests from 0.0.0.0? Link up/down every hour or 2

The guys at the data center where I'm hosting a server running Solaris 10 are telling me that my server is making a lot of invalid arp requests. This is an example of a portion of what was sent to me ...
0
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1answer
239 views

Virtual network for reproducible tests

Im developing a software product that uses networking features like device bonding an multi-homing protocols. As with any protocol development, test-code needs to take latency, package-dropping etc. ...
1
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1answer
869 views

Nginx HTTP/SPDY over SCTP

I've ready a thread in russian Nginx maillist about implementing HTTP/SPDY over SCTP in future. I realize that SCTP is completely unusable for public service at the moment, but what changes should ...
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2answers
382 views

SCTP stability and performance? [closed]

Anyone out there using SCTP? Especially on Solaris and Linux? What are your experiences - is it ready for production?