tcpdump mailing list archives

Re: DL_PROMISC_MULTI failing on AIX 4.3.2


From: Shaun <delius () progsoc uts edu au>
Date: Thu, 27 Feb 2003 07:11:36 +1100 (EST)


Hi Albert,

First a word of warning, the AIX BPF driver is flaky and unpredictable
(and I've had little success with the DLPI driver)

On Wed, 26 Feb 2003, Albert Chin wrote:

Built libpcap-0.7.1 with BPF for AIX 4.3.2 and tcpdump died after ~1s
with:
  tcpdump: pcap_loop: read: Bad address

If you try using the CVS version of pcap instead this problem shouldn't
occur.

So, rebuilt libpcap-0.7.1 with DLPI and tcpdump hangs the machine:
  WARNING: DL_PROMISC_MULTI failed (recv_ack: promisc_multi: Primitive
  issued in improper state)
  WARNING: DL_PROMISC_SAP failed (recv_ack: promisc_sap: Primitive
  issued in improper state)
  tcpdump: WARNING: recv_ack: promisc_sap: Primitive issued in improper
  state
  tcpdump: listening on en0

I also have this problem on AIX5.1.

Cheers,
Shaun

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