I am seeing something weird when I try to scope my auto-rp. Notice I put it in as 232.0.0.0/7, I would expect to advertise out the same group but it is advertising out a /5. Can anyone explain why this is?
R4 config access-list 7 permit *232.0.0.0 7.255.255.255* R4(config)#ip pim send-rp-announce lo0 scope 10 group-list 7 do debug ip pim auto-rp Jul 23 22:26:50.387: Auto-RP(0): Build RP-Announce for 200.0.0.4, PIMv2/v1, ttl 10, ht 181 Jul 23 22:26:50.387: Auto-RP(0): *Build announce entry for (232.0.0.0/5) * Jul 23 22:26:50.387: Auto-RP(0): Send RP-Announce packet of length 48 on Serial0/0/0 Jul 23 22:26:50.387: Auto-RP(0): Send RP-Announce packet of length 48 on FastEthernet0/1 Jul 23 22:26:50.387: Auto-RP(0): Send RP-Announce packet of length 48 on FastEthernet0/0 Jul 23 22:26:50.387: Auto-RP(0): Send RP-Announce packet of length 48 on Loopback0(*)
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