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Vacuum solutions for multidimensional gravity on the principal bundle withthe SU(2) structural group as the extra dimensions are found and discussed.This generalizes the results of Ref. \cite{vds3} from U(1) to the SU(2) gaugegroup. The spherically symmetric solution with the off-diagonal components ofthe multidimensional metric is obtained. It is shown that two types ofsolutions exist: the first has a wormhole-like 4D base, the second is agravitational flux tube with two color and electric charges. The solutiondepends only on two parameters: the values of the electric and magnetic fieldsat the origin. In the plane of these parameters there exists a curve separatingthe regions with different types of solutions. An analogy with the 5D solutionsis discussed.Comment: 20 pages, 8 figures, the quality of the figures are improve

Wormholes and flux tubes in 7D gravity on the principal bundle with the SU(2) gauge group as the extra dimensions