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How to copy to tftp server?

tftpSolarWinds secureCRT Cisco CCIE

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#1 lakshan

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Posted 02 September 2014 - 10:23 PM

Host O/S = Windows 7 (underlay)
Guest O/s = Linux   (overlay)

SolarWinds TFTP server is running in host O/s
// TFTP service started [UDP-69]

In Host (windows), ipconfig / all :
VMnet8:
IPv4 address : 192.168.20.1  255.255.255.0

In Guest (Linux) o/s,
ifconfig eth2 = 192.168.20.160  255.255.255.0
No Rx or Tx errors


Ping from Host -> Guest
C:\>ping 192.168.20.160
Pinging 192.168.20.160 with 32 bytes of data:
Reply from 192.168.20.160: bytes=32 time<1ms TTL=64
Reply from 192.168.20.160: bytes=32 time<1ms TTL=64
Reply from 192.168.20.160: bytes=32 time<1ms TTL=64
Reply from 192.168.20.160: bytes=32 time<1ms TTL=64


ping from Guest -> Host
# ping 192.168.20.1
PING 192.168.20.1 (192.168.20.1) 56(84) bytes of data.
64 bytes from 192.168.20.1: icmp_req=1 ttl=128 time=0.794 ms
64 bytes from 192.168.20.1: icmp_req=2 ttl=128 time=0.794 ms
64 bytes from 192.168.20.1: icmp_req=3 ttl=128 time=0.794 ms
64 bytes from 192.168.20.1: icmp_req=4 ttl=128 time=0.794 ms
64 bytes from 192.168.20.1: icmp_req=5 ttl=128 time=0.794 ms


Then, I telnet from SecureCRT, in order to open the device sessions:
example:
   name: R1
   protocol: telnet
   host name: 192.168.20.160
   port: 2001

I want to send a buffer dump to the tftp server
# monitor capture buffer MYBUFFER export tftp:

I cannot ping tftp server from secureCRT console (obvious)
R1#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

I think, I am missing a basic technical aspect, here.
Can you please guide me, on how to copy the buffer dump to the tftp server?
Thank you

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#2 eddie1

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Posted 03 September 2014 - 08:45 AM

what address you present with R1 ,certainly 192.168.20.x?
use debug ip packet

#3 laya

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Posted 03 September 2014 - 05:37 PM

Win 7 with Ubuntu working Fine for me.

#4 lakshan

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Posted 05 September 2014 - 05:40 AM

View Postlaya, on 03 September 2014 - 05:37 PM, said:

Win 7 with Ubuntu working Fine for me.

Can you please explain in details, how you connect (ping) to SolarWinds tftp server at host OS from vmware linux guest os or secureCRT Router R1#?

#5 lakshan

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Posted 05 September 2014 - 05:43 AM

View Posteddie1, on 03 September 2014 - 08:45 AM, said:

what address you present with R1 ,certainly 192.168.20.x?
use debug ip packet

Sorry mate, your advice is not clear to me.

#6 eddie1

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Posted 05 September 2014 - 06:55 AM

You can ping the router interface from the host
if not then you have a bad connection environment host-router, not a problem with tftp

#7 kdjulianofr

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Posted 10 September 2016 - 01:21 AM

My question here is how do you make that connection between the any device on my topology and the tftp server that is on my windows host machine. Topology is running on vmware workstation. I really have not found a helpful post yet on this
Thanks




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