1ipcomp tunnel from 1.1.1.1 to 2.2.2.2 spi 0x00001000 comp deflate 2ipcomp tunnel from 2.2.2.2 to 1.1.1.1 spi 0x00001001 comp deflate 3ipcomp tunnel from 3.3.3.3 to 4.4.4.4 spi 0x00002000 comp deflate 4ipcomp tunnel from 4.4.4.4 to 3.3.3.3 spi 0x00002001 comp deflate 5ipcomp tunnel from 5.5.5.5 to 6.6.6.6 spi 0x00003000 comp lzs 6ipcomp tunnel from 6.6.6.6 to 5.5.5.5 spi 0x00003001 comp lzs 7