ipip from 1.1.1.1 to 2.2.2.2 spi 0x1a000000
ipip from 2.2.2.2 to 1.1.1.1 spi 0x1b000000
ipcomp transport from 1.1.1.1 to 2.2.2.2 spi 0x00002a00 comp deflate
[bundle ipip to 2.2.2.2 spi 0x1a000000 with ipcomp to 2.2.2.2 spi 0x00002a00]
ipcomp transport from 2.2.2.2 to 1.1.1.1 spi 0x00002b00 comp deflate
[bundle ipip to 1.1.1.1 spi 0x1b000000 with ipcomp to 1.1.1.1 spi 0x00002b00]
esp transport from 1.1.1.1 to 2.2.2.2 spi 0x3a000000 auth hmac-sha2-256 enc aes \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \
	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
[bundle ipcomp to 2.2.2.2 spi 0x00002a00 with esp to 2.2.2.2 spi 0x3a000000]
esp transport from 2.2.2.2 to 1.1.1.1 spi 0x3b000000 auth hmac-sha2-256 enc aes \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \
	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
[bundle ipcomp to 1.1.1.1 spi 0x00002b00 with esp to 1.1.1.1 spi 0x3b000000]
ah transport from 1.1.1.1 to 2.2.2.2 spi 0x4a000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
[bundle esp to 2.2.2.2 spi 0x3a000000 with ah to 2.2.2.2 spi 0x4a000000]
ah transport from 2.2.2.2 to 1.1.1.1 spi 0x4b000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
[bundle esp to 1.1.1.1 spi 0x3b000000 with ah to 1.1.1.1 spi 0x4b000000]