Description:
TCP and IP network protocols.
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icmp echo to a host with smaller mtu on same link
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Guys,
I have two linux machines (A and B) connected to same link (ethernet). The MTU supported is 1500.
If I change the mtu to 1280 of one the host (say B), then can I send an ICMP echo packet from node A (of max size as per its mtu which is 1500) to node B ?
Will host B be able to receive a packet whose size is greater than its MTU ?... more »
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: 8th International Workshop on Critical Information Infrastructures Security (CRITIS 2013)
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** Apologies for multiple copies **
C a l l F o r P a p e r s
8th International Workshop on
Critical Information Infrastructures Security (CRITIS 2013)
Amsterdam, The Netherlands
September 16-18, 2013
[link]
The annually held CRITIS conference is devoted to Critical (Information) Infrastructure security, protection and resilience. The 8th edition will be held from 16-18 September 2013 in Amsterdam, The Netherlands. ... more »
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: 8th International Workshop on Critical Information Infrastructures Security (CRITIS 2013)
|
| |
** Apologies for multiple copies **
C a l l F o r P a p e r s
8th International Workshop on
Critical Information Infrastructures Security (CRITIS 2013)
Amsterdam, The Netherlands
September 16-18, 2013
[link]
The annually held CRITIS conference is devoted to Critical (Information) Infrastructure security, protection and resilience. The 8th edition will be held from 16-18 September 2013 in Amsterdam, The Netherlands. ... more »
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SCTP muli-homed retransmission
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Firstly, if this is not the correct group, I apologize it seemed the
closest match. My question involves a SCTP multi-homed scenario. It
seems a colleague and I are at a little bit of disagreement.
The scenario begins with retransmitted control chunks before the
association is setup. There are two multi-homed endpoints (a1, a2) ->... more »
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mac question
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Sry, I didn't see an os.macos.networking.tcp-ip or osx...
I am wondering if it is possible to make a TCP connection from an iPad to a MacBook Pro while the MacBook is not connected to the internet.
I know how to set up the MacBook to create a private wireless network, and have the iPad join it, and then write code to create and use sockets.... more »
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Avaya Embedded Configuration Protocol
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Using WireShark to try to discover what is bringing down a small business network I maintain. Security system with 14 cameras was recently installed with a GenIV NVR running on the same 1Gb network. Max bandwidth for the security video is around 20Mb, so that’s not the problem
Finally got some data that shows an av-emb-config protocol from each camera... more »
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question on RFC791
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Hi All,
Reading RFC791:
"Every internet module must be able to forward a datagram of 68 octets without further fragmentation. This is because an internet
header may be up to 60 octets, and the minimum fragment is 8 octets."
Does it mean that it's possible to have IP packet carrying UDP payload of... more »
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FIN flag set in TCP header of a data packet
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Hi all,
I was looking at some FTP file transfer traffic, and noticed that in a couple of these file transfers, the FIN flag is set in the TCP header of a data packet carrying the file contents. I'm curious to know what this means and why this would occur, because I thought FIN flags are not usually set in data packets.... more »
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