Revert "mkbgp: use community in peername"
Revert "mkbgp: use community in peername"

This reverts commit 189f6a016e320b9a737d055223afe9f0599147d9.

Bird complains about symbols being too long.

kerel-fs/icvpn-scripts,kerel-fs/icvpn-scripts,Ranlvor/icvpn-scripts,Ranlvor/icvpn-scripts