Hi Andrew,
I am running the server in the target. when i check in the ethereal two ARP
packets are sent from the target and both of them are Gratuitous ARP. I
browsed in the net for Gratuitous ARP. In the following link
http://www.geocities.com/SiliconValley/Vista/8672/network/arp.html?20061#A28
He says host sends ARP request to resolve its own IP address.
He also says in a properly configured network there will not be reply for
gratuitous ARP request.
I am not getting reply. Is my network configured properly.
When I run client in Linux PC client sends six ARP packets and stops.
TCP packets are not sent.
I am using the same IP in the Redboot. I tried with different IP in Redboot
also. I am getting the same output.
Not understanding where the problem is.
Regards,
Madhava S
----- Original Message -----
From: "Andrew Lunn" <[EMAIL PROTECTED]>
To: "Madhava Reddy S" <[EMAIL PROTECTED]>
Cc: "Andrew Lunn" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Tuesday, January 31, 2006 6:50 PM
Subject: Re: [ECOS] ping problem
On Tue, Jan 31, 2006 at 06:23:20PM +0530, Madhava Reddy S wrote:
Hi Andrew,
Sorry for the second mail. Our mail server blocks mails for groups, so I
have sent one more and asked sysadmin to forward it.
In the "Basic network framework" of configuration tool
INET Support
TFTP(RFC - 1350) Support
Use full DHCP instead of BOOTP
the above three are checked
In "initialization option for 'eth0' "
I have checked "address Setups for eth0" and filled in following values:
IP Address for 'eth0' 192.168.0.10
Network mask address for 'eth0' 255.255.255.0
Broadcast address for 'eth0' 0.0.0.0
gateway/router IP address for 'eth0' 0.0.0.0
Server IP address for 'eth0' 192.168.0.100
init_all_network_interfaces() returns the following
[cyg_net_init] Done
Start client server test /* start of my application */
BOOTP[eth0] op : REPLY
htype : ethernet
hlen : 6
hops : 0
xid : 0x0
secs : 0
flags : 0x0
hw_addr : 00:50:ba:d8:fc:fc
client IP : 192.168.0.10
my IP : 192.168.0.10
server IP : 192.168.0.100
gateway IP: 0.0.0.0
options:
subnet mask : 255.255.255.0
IP broadcast : 0.0.0.0
gateway : 0.0.0.0
This all looks OK.
Initialization of network interfaces done /* Application specific */
socket created
bind successful
Trying to accept...
If I run client from Linux PC( IP is 192.168.0.100) it says
connect: No route to Host
Broken Pipe.
What is happening on the network? Does ARP work? Is the TCP connect
requested rejected with a RST or is there no communication at all?
What IP address is RedBoot using? The something different or the same?
Andrew
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