1  12:13:10.538099 IP (tos 0x10, ttl 1, id 25245, offset 0, flags [DF], proto UDP (17), length 100)
    172.29.175.220.698 > 255.255.255.255.698: OLSRv4, seq 0xce93, length 72
	HNA Message (0x04), originator 172.31.175.220, ttl 255, hop 0
	  vtime 288.000s, msg-seq 0x6ce5, length 28
	  Advertised networks (total 2)
	    Smart-Gateway: LINKSPEED IPV4 IPV4-NAT 10000/10000, 10.175.220.0/24
	Hello-LQ Message (0xc9), originator 172.31.175.220, ttl 1, hop 0
	  vtime 3.000s, msg-seq 0x6ce6, length 40
	  hello-time 1.000s, MPR willingness 3
	    link-type Symmetric, neighbor-type Symmetric, len 12
	      neighbor 172.29.175.221, link-quality 0.00%, neighbor-link-quality 0.00%
	    link-type Unspecified, neighbor-type Symmetric, len 12
	      neighbor 172.31.175.221, link-quality 0.00%, neighbor-link-quality 0.00%