As India launches an $18 billion plan to spread the information revolution to its second- and third-tier cities and towns, the problems it faces are a holdover from the past - electricity shortages, badly planned, jam-packed cities, and monkeys.

The clash between the old world and the new is sharply in focus in the crowded 3000-year-old holy city of Varanasi, where many devout Hindus come to die in the belief that doing so will give them salvation. Varanasi is also home to hundreds of macaque monkeys that live in its temples and are fed and venerated by devotees.

But the monkeys also feast on the fibre-optic cables that are strung along the banks of the Ganges river.

"We cannot move the temples from here. We cannot modify anything here, everything is built up. The monkeys, they destroy all the wires and eat all the wires," said communications engineer AP Srivastava.

Srivastava, who oversees the expansion of new connections in the local district, said his team had to replace the riverside cables when the monkeys chewed them up less than two months after they were installed.

He said his team is now looking for alternatives, but there are few to be found. The city of over 2 million people is impossibly crowded and laying underground cable is out of the question. Chasing away or trapping the monkeys will outrage residents and temple-goers.