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

Last updated on NOVEMBER 22, 2015

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://10.152.224.69/config.txt
% TFTP Failed

Ping from the switch to tftp server IP is OK:

sb6000-bur09-10G-nem-0 SEFOS# ping 10.152.224.69
Reply Received From :10.152.224.69, TimeTaken : 20 msecs
Reply Received From :10.152.224.69, TimeTaken : 20 msecs
Reply Received From :10.152.224.69, TimeTaken : 20 msecs

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

snoop on tftp server shows:

root@t3-1-bur09-b:/tftpboot# snoop -d net0 10.152.224.11
Using device net0 (promiscuous mode)
book-ip-10-152-224-11-bur09.us.oracle.com -> t3-1-bur09-b.us.oracle.com TFTP Write "config.txt" (octet)
t3-1-bur09-b.us.oracle.com -> book-ip-10-152-224-11-bur09.us.oracle.com TFTP Error: access violation
book-ip-10-152-224-11-bur09.us.oracle.com -> t3-1-bur09-b.us.oracle.com TFTP Write "config.txt" (octet)
t3-1-bur09-b.us.oracle.com -> book-ip-10-152-224-11-bur09.us.oracle.com ICMP Destination unreachable (UDP port 46108 unreachable)
book-ip-10-152-224-11-bur09.us.oracle.com -> t3-1-bur09-b.us.oracle.com TFTP Write "config.txt" (octet)
t3-1-bur09-b.us.oracle.com -> book-ip-10-152-224-11-bur09.us.oracle.com ICMP Destination unreachable (UDP port 46108 unreachable)

 

Cause

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