By Dave Graham

BERLIN (Reuters) - The Dalai Lama hailed the fall of the Berlin Wall as a symbol of peaceful protest in an address to some 20,000 supporters which strove to reassure China he was not seeking independence for Tibet.

Standing before the city's Brandenburg Gate that straddled the East-West border, Tibet's exiled spiritual leader said he was "extremely happy" about the turnout and stressed the importance of pursuing non-violent solutions to problems.

"(This is) the very place the Berlin Wall disappeared, not by force, but by a popular peace movement," he said on the final stop of his five-day visit to Germany on Monday. "So I really feel (there is) something very significant (in this)."

Germany reunified less than a year after the Berlin Wall fell in November 1989, ending four decades of separation.

Much of the German media coverage surrounding the Dalai Lama's latest visit has focused on the infighting in Germany's Social Democrats (SPD) over whether to risk antagonizing China by receiving a man Beijing views as a separatist.

"We are not seeking separation," the Dalai Lama told a crowd that police estimated at around 20,000. "Tibet is a poor country, materially very backward," he said, noting that the "average Tibetan" wanted to live in a more modern society.