Solved: TFTP port number not 69 - Cisco Community
2013年7月5日 · Zones are seperated by a Checkpoint FW. When I generate a tftp traffic to copy running config to the tftp server from the ASAs, the Checkpoint show a redam port number like …
What is port 69 why is it used and how to unblock it? - Answers
UDP Port 69 refers to Trivial File Transfer Protocol (TFTP), a file transfer protocol (FTP), implemented on User Datagram Protocol (UDP), that uses a very small amount of memory, so …
CUCM / CUC - TCP / UDP Port Requirements for an IP Phone
2020年2月10日 · Phones use this port to download a secure configuration file from TFTP. Phone. Unified Communications Manager. 8080 / TCP. Phone URLs for XML applications, …
Solved: TFTP not working - Cisco Community
2005年9月7日 · Switch is behind the firewall where nat is working. But I have checked the firewall and port 69 is open ...
TFTP udp port - Cisco Community
2003年3月12日 · I have put a rule in an extended access-list permitting udp port 69 (tftp), but my tftp connections do not work. I have put both directions (any eq tftp any + any any eq tftp). I …
How to change default tftp port from 69 to another one - Cisco …
2005年5月10日 · Hi, Is it possible to change the default tftp port on which a router is listening, i.e from 69 to 4002 for example ? Thanks Chris
how to capture specific port traffic in router interface
2004年4月29日 · an easy way would be to create access lists allowing port 69 and specifying the ´log´ option at the end of the access list. In your case (I assume you are referring to TCP/UDP …
replacing ATA190 with ATA191 and will not register
2024年2月23日 · Had to replace a couple ATA190 with ATA191 but running into a weird situation. The ATA191 are the enterprise version (ATA191-K9). We had one ATA191 that was showing …
TFTP : UDP / TCP - Cisco Community
2007年6月14日 · If you desire to block TFTP, then why not block both TCP and UDP on port 69. Any TCP connection on well known Port 69 would smell like a bad guy or other mal-intender. …
UCCE Rogger Vulnerability - port 69 open - Cisco Community
2020年1月22日 · We have been given a scan of our rogger that is showing open on port 69 UDP and accepting connections. Trying to determine why that could be and what we need to do to …