esp transport from 1.1.1.1 to 2.2.2.2 spi 0x1a000000 auth hmac-sha2-256 enc aes \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \
	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
esp transport from 2.2.2.2 to 1.1.1.1 spi 0x1b000000 auth hmac-sha2-256 enc aes \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \
	enckey 0xeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
ah transport from 1.1.1.1 to 2.2.2.2 spi 0x2a000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
[bundle esp to 2.2.2.2 spi 0x1a000000 with ah to 2.2.2.2 spi 0x2a000000]
ah transport from 2.2.2.2 to 1.1.1.1 spi 0x2b000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
[bundle esp to 1.1.1.1 spi 0x1b000000 with ah to 1.1.1.1 spi 0x2b000000]
ah transport from 3.3.3.3 to 2.2.2.2 spi 0x3a000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
ah transport from 2.2.2.2 to 3.3.3.3 spi 0x3b000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
ah transport from 1.1.1.1 to 3.3.3.3 spi 0x4a000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
ah transport from 3.3.3.3 to 1.1.1.1 spi 0x4b000000 auth hmac-sha2-256 \
	authkey 0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa