02-16-2014
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Same IP | Different port | Different MAC
Hello all,
I meet a "strange" situation, at least for me, and i want your opinion.
I have a node used as SIP B2BUA (node A) and i have the following issue.
SIP messages does not reach a client node (node B) but ICMP do.
I see in the pcap that SIP and ICMP messages have different destination MAC address. Only ICMP messages have destination MAC address the MAC of node B.
OS: rhel 6.2
arp table show the MAC of node B.
Any idea?What should i check??
Thanks in advance!
Last edited by @dagio; 02-16-2014 at 11:54 AM..