Deuba, who arrived here yesterday on a four-day visit, has held two rounds of talks with Modi.
Asked if the two leaders discussed the Dokalam faceoff, Jaishankar replied in the negative. "No," he said.
He also maintained that there was no discussion on SAARC and China when asked if the two sides talked about growing Chinese influence in the region.
The Chinese and Indian troops are in a standoff position since June 16 when the Indians stopped the PLA soldiers from constructing a road in the Dokalam in the Sikkim sector.
On the open border that the two countries share, there was a recognition during the meetings that it should not create security problems and that vigilance needs to be maintained to prevent its misuse, Jaishankar said.
The Indian side also reaffirmed its commitment to train and ensure capability building of security forces in Nepal, he said.