ssl.conf

[ req ]
#default_bits		= 2048
#default_md		= sha256
#default_keyfile 	= privkey.pem
distinguished_name	= req_distinguished_name
attributes		= req_attributes

[ req_distinguished_name ]
countryName			= Country Name (2 letter code)
countryName_min			= 2
countryName_max			= 2
stateOrProvinceName		= State or Province Name (full name)
localityName			= Locality Name (eg, city)
0.organizationName		= Organization Name (eg, company)
organizationalUnitName		= Organizational Unit Name (eg, section)
commonName			= Common Name (eg, fully qualified host name)
commonName_max			= 64
emailAddress			= Email Address
emailAddress_max		= 64

[ req_attributes ]
challengePassword		= A challenge password
challengePassword_min		= 4
challengePassword_max		= 20

req_extensions = v3_req

[ v3_req ]
subjectAltName = @alt_names
# Extensions to add to a certificate request
basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment
[alt_names]
IP.1 = 10.0.2.2.