Hello! Any suggestions? Regards, Boris пн, 20 февр. 2017, 9:06 Борис Коваленко <b.ju.kovalenko@gmail.com>: 1) No, there are no incoming HELLOs in log 2) AFAIK Cisco (for example) in PTMP mode also send packet from IP to 224.0.0.5 (checked with debug ip ospf hello) 3) No neighbors 4) No, strict nbma is not set Regards, Boris пн, 20 февр. 2017 г. в 3:58, Ondrej Zajicek <santiago@crfreenet.org>: On Sun, Feb 19, 2017 at 05:47:16AM +0000, Борис Коваленко wrote:
Hello, Ondrej!
Hello
There was something wrong with my previous test. So I did new one.
Answering your questions:
1) Where interface is broadcast and mode is ptmp - bird does not send any packet (checked with tcpdump) but with "debug all" there are messages "<TRACE> main_ospf: HELLO packet sent via em0" every tick.
It seems that the message is logged and then HELLO packet is sent for each neigbhor in a list. If the list is empty, then message is logged but no packets are sent.
2) Yes, if neighbors are configured ptmp works as expected. Without neighbors configured it even does not learn neighbors from incoming packets.
Do you see incoming HELLO packets in BIRD log? Do they have matching IP addresses (src/dst)? Do you seen neighbors in 'show ospf neighbors'? Don't you have enabled 'strict nbma'? -- Elen sila lumenn' omentielvo Ondrej 'Santiago' Zajicek (email: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so." -- С уважением, Борис Коваленко -- С уважением, Борис Коваленко