<div dir="ltr">Hello, Ondrej!<div><br></div><div>Something strange. So, FreeBSD 11 with bird 1.6.3, and Mikrotik 6.38.3. As said previous - no problems with broadcast mode. When PtP - no luck. OSPF is running on em0.102 interface. FreeBSD IP is X.X.16.82, and lo1 is X.X.16.78</div><div><br></div><div><div>[root@ugw]~# tcpdump -n -i em0.102 -vvv proto ospf</div><div>tcpdump: listening on em0.102, link-type EN10MB (Ethernet), capture size 262144 bytes</div><div>23:11:05.124319 IP (tos 0x0, ttl 1, id 28683, offset 0, flags [none], proto OSPF (89), length 84)</div><div> X.X.16.94 > <a href="http://224.0.0.5">224.0.0.5</a>: OSPFv2, Hello, length 48</div><div> Router-ID X.X.16.77, Backbone Area, Authentication Type: MD5 (2)</div><div> Key-ID: 1, Auth-Length: 16, Crypto Sequence Number: 0x0025009e</div><div> Options [External]</div><div> Hello Timer 10s, Dead Timer 40s, Mask 255.255.255.240, Priority 1</div><div> Neighbor List:</div><div> X.X.16.78</div><div>23:11:05.124365 IP (tos 0xc0, ttl 1, id 11981, offset 0, flags [none], proto OSPF (89), length 84)</div><div> X.X.16.82 > <a href="http://224.0.0.5">224.0.0.5</a>: OSPFv2, Hello, length 48</div><div> Router-ID X.X.16.78, Backbone Area, Authentication Type: MD5 (2)</div><div> Key-ID: 1, Auth-Length: 16, Crypto Sequence Number: 0x0024f83e</div><div> Options [External]</div><div> Hello Timer 10s, Dead Timer 40s, Mask 255.255.255.240, Priority 1</div><div> Neighbor List:</div><div> X.X.16.77</div><div>23:11:15.129276 IP (tos 0x0, ttl 1, id 28686, offset 0, flags [none], proto OSPF (89), length 84)</div><div> X.X.16.94 > <a href="http://224.0.0.5">224.0.0.5</a>: OSPFv2, Hello, length 48</div><div> Router-ID X.X.16.77, Backbone Area, Authentication Type: MD5 (2)</div><div> Key-ID: 1, Auth-Length: 16, Crypto Sequence Number: 0x0025009f</div><div> Options [External]</div><div> Hello Timer 10s, Dead Timer 40s, Mask 255.255.255.240, Priority 1</div><div> Neighbor List:</div><div> X.X.16.78</div><div>23:11:15.129321 IP (tos 0xc0, ttl 1, id 59292, offset 0, flags [none], proto OSPF (89), length 84)</div><div> X.X.16.82 > <a href="http://224.0.0.5">224.0.0.5</a>: OSPFv2, Hello, length 48</div><div> Router-ID X.X.16.78, Backbone Area, Authentication Type: MD5 (2)</div><div> Key-ID: 1, Auth-Length: 16, Crypto Sequence Number: 0x0024f83f</div><div> Options [External]</div><div> Hello Timer 10s, Dead Timer 40s, Mask 255.255.255.240, Priority 1</div><div> Neighbor List:</div><div> X.X.16.77</div></div><div><br></div><div><div>em0 DOWN (index=1)</div><div> MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500</div><div>em1 DOWN (index=2)</div><div> MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500</div><div>lo0 up (index=3)</div><div> MultiAccess AdminUp LinkUp Loopback Ignored MTU=16384</div><div> <a href="http://127.0.0.1/8">127.0.0.1/8</a> (Primary, scope host)</div><div>enc0 DOWN (index=4)</div><div> MultiAccess AdminDown LinkUp MTU=1536</div><div>em0.102 up (index=5)</div><div> MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500</div><div> X.X.16.82/28 (Primary, scope univ)</div><div>em1.600 up (index=6)</div><div> MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500</div><div> X.X.1.254/23 (Primary, scope univ)</div><div>em1.4065 up (index=7)</div><div> MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500</div><div> X.X.255.1/28 (Primary, scope site)</div><div>lo1 up (index=8)</div><div> MultiAccess AdminUp LinkUp Loopback Ignored MTU=16384</div><div> X.X.16.78/32 (Primary, scope univ)</div><div>em1.21 up (index=9)</div><div> MultiAccess Broadcast Multicast AdminUp LinkUp MTU=1500</div><div> X.X.16.203/31 (Primary, opposite 80.64.16.202, scope univ)</div></div><div><br></div><div><div>bird> show ospf interface </div><div>main_ospf:</div><div>Interface em1.21 (X.X.16.202/31)</div><div> Type: ptp</div><div> Area: 0.0.1.1 (257)</div><div> State: PtP</div><div> Priority: 1</div><div> Cost: 10</div><div> Hello timer: 10</div><div> Wait timer: 40</div><div> Dead timer: 40</div><div> Retransmit timer: 5</div><div>Interface em1.4065 (X.X.255.0/28)</div><div> Type: broadcast</div><div> Area: 0.0.1.1 (257)</div><div> State: Waiting (stub)</div><div> Priority: 1</div><div> Cost: 10</div><div> Hello timer: 10</div><div> Wait timer: 40</div><div> Dead timer: 40</div><div> Retransmit timer: 5</div><div> Designated router (ID): 0.0.0.0</div><div> Designated router (IP): 0.0.0.0</div><div> Backup designated router (ID): 0.0.0.0</div><div> Backup designated router (IP): 0.0.0.0</div><div>Interface em1.600 (X.X.0.0/23)</div><div> Type: broadcast</div><div> Area: 0.0.1.1 (257)</div><div> State: DR</div><div> Priority: 1</div><div> Cost: 10</div><div> Hello timer: 10</div><div> Wait timer: 40</div><div> Dead timer: 40</div><div> Retransmit timer: 5</div><div> Designated router (ID): X.X.16.78</div><div> Designated router (IP): X.X.1.254</div><div> Backup designated router (ID): 0.0.0.0</div><div> Backup designated router (IP): 0.0.0.0</div><div>Interface lo1 (X.X.16.78/32)</div><div> Type: ptp</div><div> Area: 0.0.0.0 (0)</div><div> State: PtP (stub)</div><div> Priority: 0</div><div> Cost: 10</div><div> Hello timer: 60</div><div> Wait timer: 240</div><div> Dead timer: 30</div><div> Retransmit timer: 10</div><div>Interface em0.102 (X.X.16.80/28)</div><div> Type: ptp</div><div> Area: 0.0.0.0 (0)</div><div> State: PtP</div><div> Priority: 1</div><div> Cost: 10</div><div> Hello timer: 10</div><div> Wait timer: 40</div><div> Dead timer: 40</div><div> Retransmit timer: 5</div></div><div><br></div><div><br></div><div><div> area 0.0.0.0 {</div><div> interface "lo1" {</div><div> stub yes;</div><div> priority 0;</div><div> type ptp;</div><div> hello 60;</div><div> retransmit 10;</div><div> dead 30;</div><div> };</div><div> </div><div> interface "em0.102" {</div><div> #</div><div> #priority 0;</div><div> type ptp;</div><div> #</div><div> cost 10;</div><div> hello 10;</div><div> retransmit 5;</div><div> dead 40;</div><div> #</div><div> authentication cryptographic;</div><div> password "XXXXXX" {</div><div> id 1;</div><div> algorithm keyed md5;</div><div> };</div><div><br></div><div> };</div><div> };</div></div><div><br></div><div>Regards,</div><div>Boris</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">вт, 28 февр. 2017 г. в 5:13, Ondrej Zajicek <<a href="mailto:santiago@crfreenet.org">santiago@crfreenet.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Sat, Feb 25, 2017 at 06:38:24AM +0000, Борис Коваленко wrote:<br class="gmail_msg">
> пн, 20 февр. 2017, 9:06 Борис Коваленко <<a href="mailto:b.ju.kovalenko@gmail.com" class="gmail_msg" target="_blank">b.ju.kovalenko@gmail.com</a>>:<br class="gmail_msg">
><br class="gmail_msg">
> 1) No, there are no incoming HELLOs in log<br class="gmail_msg">
<br class="gmail_msg">
Hi<br class="gmail_msg">
<br class="gmail_msg">
That looks strange. Could you send me output of tcpdump (with Hello<br class="gmail_msg">
packets from the other side), config file and output of<br class="gmail_msg">
'show interfaces' and 'show ospf interfaces'?<br class="gmail_msg">
<br class="gmail_msg">
--<br class="gmail_msg">
Elen sila lumenn' omentielvo<br class="gmail_msg">
<br class="gmail_msg">
Ondrej 'Santiago' Zajicek (email: <a href="mailto:santiago@crfreenet.org" class="gmail_msg" target="_blank">santiago@crfreenet.org</a>)<br class="gmail_msg">
OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, <a href="http://wwwkeys.pgp.net" rel="noreferrer" class="gmail_msg" target="_blank">wwwkeys.pgp.net</a>)<br class="gmail_msg">
"To err is human -- to blame it on a computer is even more so."<br class="gmail_msg">
</blockquote></div><div dir="ltr">-- <br></div><div data-smartmail="gmail_signature"><div dir="ltr"><p dir="ltr">С уважением, <br>
Борис Коваленко </p>
</div></div>