I have a network consisting of Linux Server, Win-Nt & 95 OS. I am able to connect from Linux to Win-NT using either ftp / telnet in time. But it takes me around & more than 50 seconds to connect from Wint -Nt/95 to Linux using either ftp/telnet. My network is small & it hardly consists 20-25... (3 Replies)
i have written a TCP client server application in c under unix. The windows systems should also be alowed to connect to the TCP server running on linux.So i wrote a small client application in VB using winsock. The client and server works fine in the linux environment. When i tried to connect the... (0 Replies)
Hi,
I am doin a project that'll work as a normal Explorer on Windows
but the best thing is it'll be exploring the content of a UNIX server.
The application would be runnin on the windows platform with probably a
FTP server on UNIX server.
How i should proceed? (2 Replies)
hello everyone. I tried searching for something related to this, but I figured it was time to ask my own question. I am experiencing these problems using Ubuntu 7.04
I am starting up a TCP listener/server and once connected, will act as a communication/control link with a program on another... (3 Replies)
Hello
i want to connect my solaris & Linux boxes to ntp server
i used the command
/usr/sbin/ntpdate -s -b -p 8 -u <NTP-IP>
and added the NTP server as server in /etc/ntp.conf
please help in completing the process and verifying it (1 Reply)
Hi,
I have a situation where i need to communicate a linux client with a windows server, I am using a UDP socket communication channel. I am able to send packets from my linux clients to the windows server but unable to receive any data packet from the server. Do i need to make any setting in... (0 Replies)
Hi,
One of the folders in UNIX is mapped with a drive on Windows.From this UNIX machine I want to connect to the Windows Server, perform some checks and view the results back on the UNIX machine.
For e.g. if I touch a file under the shared folder on UNIX, I should be able to telnet to Windows... (2 Replies)
Hi experts - I hope you can help me.
I am trying to resolve Windows host names (aka Netbios names, aka "UNC names) from a Linux box.
I have added "dns wins" to the "hosts" line at /etc/nsswitch.conf, and installed samba 3.2.2 and ran "winbindd -D".
Now, when I go: "wbinfo -N venus" (where... (1 Reply)
I am trying to connect to a Windows server say 10.1.1.10. This servers has a folder named RAJ in which there are multiple .zip files. All these zip files contain a text file called XYZ.txt. Now i have to merge the content of these XYZ.txt files from each of the .zip file and create a new text... (1 Reply)
I'm trying to setup a small home network environment as a pet project. These are physical machines nothing virtual. Any help or ideas is greatly appreciated.
I can ping between both machines and I have Samba established and can read/write different shares. When I try to SSH from Windows 8.1... (10 Replies)
Discussion started by: lombardi4851
10 Replies
LEARN ABOUT OPENSOLARIS
tc-pfifo
PBFIFO(8) Linux PBFIFO(8)NAME
pfifo - Packet limited First In, First Out queue
bfifo - Byte limited First In, First Out queue
SYNOPSIS
tc qdisc ... add pfifo [ limit packets ]
tc qdisc ... add bfifo [ limit bytes ]
DESCRIPTION
The pfifo and bfifo qdiscs are unadorned First In, First Out queues. They are the simplest queues possible and therefore have no overhead.
pfifo constrains the queue size as measured in packets. bfifo does so as measured in bytes.
Like all non-default qdiscs, they maintain statistics. This might be a reason to prefer pfifo or bfifo over the default.
ALGORITHM
A list of packets is maintained, when a packet is enqueued it gets inserted at the tail of a list. When a packet needs to be sent out to
the network, it is taken from the head of the list.
If the list is too long, no further packets are allowed on. This is called 'tail drop'.
PARAMETERS
limit Maximum queue size. Specified in bytes for bfifo, in packets for pfifo. For pfifo, defaults to the interface txqueuelen, as speci-
fied with ifconfig(8) or ip(8). The range for this parameter is [0, UINT32_MAX].
For bfifo, it defaults to the txqueuelen multiplied by the interface MTU. The range for this parameter is [0, UINT32_MAX] bytes.
Note: The link layer header was considered when counting packets length.
OUTPUT
The output of tc -s qdisc ls contains the limit, either in packets or in bytes, and the number of bytes and packets actually sent. An
unsent and dropped packet only appears between braces and is not counted as 'Sent'.
In this example, the queue length is 100 packets, 45894 bytes were sent over 681 packets. No packets were dropped, and as the pfifo queue
does not slow down packets, there were also no overlimits:
# tc -s qdisc ls dev eth0
qdisc pfifo 8001: dev eth0 limit 100p
Sent 45894 bytes 681 pkts (dropped 0, overlimits 0)
If a backlog occurs, this is displayed as well.
SEE ALSO tc(8)AUTHORS
Alexey N. Kuznetsov, <kuznet@ms2.inr.ac.ru>
This manpage maintained by bert hubert <ahu@ds9a.nl>
iproute2 10 January 2002 PBFIFO(8)