Nooooooo, it ain't. It is the Alpha Line, and all it represents is the 1973 ceasefire line that seperates the Syrian Army from the IDF army of occupation. The international border is way back on the shore of the Kinneret, and along the Jordan River.
Report: Iran's Culture Ministry refuses to allow Barenboim to perform in Tehran (DPA)
from the article: IDF fears continued Palestinian infiltration on Syria border