This might be a long shot, but it could be a network conflict. Is the file you are moving quite large? It is possible that there is a mismatch somewhere from the Network Interface Card (NIC) on one server and the NIC on the other. The usual place if between a server and the first switch it connects to. I've experienced this where one server thought it was running the NIC and 10Mb/Half Duplex and the switch had it forced to 100Mb/Full duplex. Normal on-line access was fine until we did an FTP, then not only did the FTP take ages, but users got broken responses sometimes getting partial screen updates/output.
Have a look at the output from both lsattr and entstat to see if you can spot anything immediate. For me, the output is:-
You can also look at the full output from entstat and check for send/receive errors:-
There are some errors, but relative to the number of packets, it's insignificant. Check with the network team about the switch port settings and confirm that they all think that they're doing the same. We force our speeds to match as we have had some problems with auto-negotiate. Other people swear by auto-negotiate, so work out what is best for you.
I am having a strange problem...
I am trying to telnet into my Solaris m/c But it gives "Connection Closed "
Same with rlogin and rsh
But I can Login into ftp or do a finger to that m/c.
I have no hosts.allow or hosts.deny entries .
And also have one hostname in my local m/c .
Can anybody... (7 Replies)
Hi everybody,
I have a problem with rcp & rsh command from Winnt 4 to an AIX machine.
I would like to use rsh from Winnt on Unix but it works only with some machines of the domain. With the others, an error message appears and say : "myadress.com: rshd: 0826-826 The host name for your address... (2 Replies)
I am writing a program which is something like below:
rsh host1 "rcp file dest:directory"
I am running this script from a machine host2.
host1 has rlogin configuration for host2.
but, dest machine has no rlogin configuration for host1 and fails on remote calls.
Could anyone tell me how... (2 Replies)
Hi All,
My rsh connecion is very slow, what should I look for...???
Note : I get the rsh connection, but it takes time.
Thanks & Regards,
jumadhiya. (3 Replies)
I somehow modified the system so that no one can telnet or ssh into this box as any user including root. I might have blown away important files, I don't know.
Please let me know what I have to check to make it so that I can login.
This is what I get when I try to telnet or ssh:
telnet bk02... (5 Replies)
Hi,
I need to check if rsh and rcp are enabled between to servers.
What is the command to check both ?
Servers :
SunOS 5.10 Generic_120011-14 sun4u sparc SUNW,Sun-Fire-V445
SA says that it is configured , so what setting I need to do ?
These must be enable for ORACLE id on... (1 Reply)
Hi Friends
I am facing one problem, I am not able to use ftp, rlogin , rcp, rsh in a particular server.
when I am trying to ftp certain file from that server it is giving Connection closed by remote host.
Now from other unix box I am not able to rlogin that particular server. as .rhosts... (3 Replies)
Hi,
I was writing one script which includes to switch to the another telnet automatically from the present telnet server. I was using rlogin but firstly it takes the same user name of the present telnet and secondly it is prompting for the password.
But i want to switch to the another telnet... (2 Replies)
Discussion started by: Prateek
2 Replies
LEARN ABOUT NETBSD
txp
TXP(4) BSD Kernel Interfaces Manual TXP(4)NAME
txp -- 3Com 3XP Typhoon/Sidewinder (3CR990) Ethernet interface
SYNOPSIS
txp* at pci? dev ? function ?
DESCRIPTION
The txp interface provides access to the 10Mb/s and 100Mb/s Ethernet networks via the 3Com Typhoon/Sidewinder chipset. This driver supports
the following cards:
o 3Com 3CR990-TX-95
o 3Com 3CR990-TX-97
o 3Com 3CR990SVR95
o 3Com 3CR990SVR97
Basic Ethernet functions are provided as well as support for vlan(4) tag removal and insertion assistance, receive ip(4), tcp(4), and udp(4)
checksum offloading, and transmit ip(4) checksum offloading. There is currently no support for transmit tcp(4) or udp(4) checksum offload-
ing, tcp(4) segmentation, nor ipsec(4) acceleration. Note that hardware checksumming is only used when the interface is not in bridge(4)
mode.
Each of the host's network addresses is specified at boot time with an SIOCSIFADDR ioctl(2). The txp interface employs the address resolu-
tion protocol described in arp(4) to dynamically map between Internet and Ethernet addresses on the local network.
When a txp interface is brought up, by default, it will attempt to auto-negotiate the link speed and duplex mode. The speeds, in order of
attempt, are: 100Mb/s Full Duplex, 100Mb/s Half Duplex, 10 Mb/s Full Duplex, and 10 Mb/s Half Duplex.
The txp supports several media types, which are selected via the ifconfig(8) command. The supported media types are:
media autoselect
Attempt to autoselect the media type (default)
media 100baseTX mediaopt full-duplex
Use 100baseTX, full duplex
media 100baseTX [mediaopt half-duplex]
Use 100baseTX, half duplex
media 10baseT mediaopt full-duplex
Use 10baseT, full duplex
media 10baseT [mediaopt half-duplex]
Use 10baseT, half duplex
SEE ALSO arp(4), ifmedia(4), inet(4), intro(4), ip(4), netintro(4), pci(4), tcp(4), udp(4), vlan(4), ifconfig(8)HISTORY
The txp driver first appeared in NetBSD 2.0.
BSD August 21, 2003 BSD