tcpdump mailing list archives

Re: proposed new pcap format


From: Michael Richardson <mcr () sandelman ottawa on ca>
Date: Wed, 24 Mar 2004 10:08:30 -0500

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"Hannes" == Hannes Gredler <hannes () juniper net> writes:
    Hannes> | ...with that list presumably being expandable over time.

    Hannes> like for example with PCAP_DIRECTION ....

okay, but there is more than just in/out. 

enum pcap1_probe {
        INBOUND  =1,
        OUTBOUND =2,
        FORWARD  =3,
        PREENCAP =4,          /* IPsec ? */
        POSTDECAP=5,
};

struct pcap1_info_probe {
        struct pcap1_info_container pic;
        bpf_u_int32                 probeloc;   /* enum pcap1_probe */
};
        
Maybe this interacts too much with ifIndex?

- --
]       ON HUMILITY: to err is human. To moo, bovine.           |  firewalls  [
]   Michael Richardson,    Xelerance Corporation, Ottawa, ON    |net architect[
] mcr () xelerance com      http://www.sandelman.ottawa.on.ca/mcr/ |device driver[
] panic("Just another Debian GNU/Linux using, kernel hacking, security guy"); [
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