Hi Robert
we will update the PF_RING-DAQ module for supporting latest DAQ as soon as
possible.
Best Regards
Alfredo
On Jul 23, 2012, at 6:28 AM, Robert Vineyard wrote:
> Hello,
>
> I am trying to build the current PF_RING DAQ module from SVN trunk, and after
> fixing a typo in the configure.ac file (it was searching for libpcap.a and
> libpfring.a in hard-coded locations instead of honoring the paths passed in
> to ./configure), I am encountering errors when compiling against the DAQ
> 1.1.1 library that ships with Snort 2.9.3.
>
> The relevant messages from gcc are as follows:
>
> daq_pfring.c: In function 'pfring_daq_acquire':
> daq_pfring.c:577:10: error: 'DAQ_PktHdr_t' has no member named 'device_index'
> daq_pfring.c: In function 'pfring_daq_inject':
> daq_pfring.c:669:39: error: 'DAQ_PktHdr_t' has no member named 'device_index'
>
> Looking at the daq_common.h header file from the DAQ 1.1.1 distribution, it
> appears that the "device_index" field has been split out into "ingress_index"
> and "egress_index":
>
> typedef struct _daq_pkthdr
> {
> struct timeval ts; /* Timestamp */
> uint32_t caplen; /* Length of the portion present */
> uint32_t pktlen; /* Length of this packet (off wire) */
> int32_t ingress_index; /* Index of the inbound interface. */
> int32_t egress_index; /* Index of the outbound interface. */
> int32_t ingress_group; /* Index of the inbound group. */
> int32_t egress_group; /* Index of the outbound group. */
> uint32_t flags; /* Flags for the packet (DAQ_PKT_FLAG_*) */
> uint32_t opaque; /* Opaque context value from the DAQ module or
> underlying hardware.
> Directly related to the opaque value in
> FlowStats. */
> void *priv_ptr; /* Private data pointer */
> } DAQ_PktHdr_t;
>
>
> Before I go too deep down this rabbit-hole, are there any planned fixes or
> workarounds for this issue?
>
> Thanks,
> Robert Vineyard
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