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TFTP fails on Sun Blade 6000 Ethernet Switched NEM 24p 10GbE Switch (Doc ID 1537666.1)

Last updated on OCTOBER 18, 2019

Applies to:

Sun Network Switch - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Symptoms

 sb6000-bur09-10G-nem-0 SEFOS# copy startup-config tftp://<12.34.56.7>/config.txt
% TFTP Failed

Ping from the switch to tftp server IP is OK:

sb6000-bur09-10G-nem-0 SEFOS# ping <12.34.56.7>
Reply Received From :<12.34.56.7>, TimeTaken : 20 msecs
Reply Received From :<12.34.56.7>, TimeTaken : 20 msecs
Reply Received From :<12.34.56.7>, TimeTaken : 20 msecs

--- 10.152.224.69 Ping Statistics ---
3 Packets Transmitted, 3 Packets Received, 0% Packets Loss

snoop on tftp server shows:

root@Hostb:/tftpboot# snoop -d net0 23.45.67.8
Using device net0 (promiscuous mode)
TestHost.us.oracle.com -> Hostb.us.oracle.com TFTP Write "config.txt" (octet)
Hostb.us.oracle.com -> book-ip-10-152-224-11-bur09.us.oracle.com TFTP Error: access violation
TestHost.us.oracle.com ->Hostb.us.oracle.com TFTP Write "config.txt" (octet)
Hostb.us.oracle.com -> TestHost.us.oracle.com ICMP Destination unreachable (UDP port 46108 unreachable)
Testhost.us.oracle.com -> Hostb.us.oracle.com TFTP Write "config.txt" (octet)
Hostb.us.oracle.com -> TestHost.us.oracle.com ICMP Destination unreachable (UDP port 46108 unreachable)

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution

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