Test the IP options and verify the linktype name value.

There's already a test for the extended security option; the following IP options are tested:
- Record Route "rr"
- Loose source route "lsrr"
- EOL "eol"
- NOP "nop"
- Timestamp "ts"
- Security "sec"
- Strict source route "ssrr"
- Stream id "satid"

The pcap was generated using detect-ipopts/ipopt.py
