File talk:InternetProtocolStack.png
Latest comment: 1 year ago by Onkel a in topic there is a mistake in the picture, I tried to fix it
there is a mistake in the picture, I tried to fix it edit
but how? I changed UPD to UDP and have a file with the same name now. Cannot replace the bad one. How? Onkel a (talk) 18:17, 11 October 2022 (UTC)
