ifdebug(TRAFFIC) logger(LOG_INFO, "Fragmenting packet of %d bytes to %s (%s)", packet->len, dest->name, dest->hostname);
offset = packet->data + ether_size + ip_size;
- maxlen = (dest->mtu - ether_size - ip_size) & ~0x7;
+ maxlen = (MAX(dest->mtu, 590) - ether_size - ip_size) & ~0x7;
ip_off = ntohs(ip.ip_off);
origf = ip_off & ~IP_OFFMASK;
ip_off &= IP_OFFMASK;
memcpy(packet->data, packet->data + ETH_ALEN, ETH_ALEN); /* copy destination address */
packet->data[ETH_ALEN * 2 - 1] ^= 0xFF; /* mangle source address so it looks like it's not from us */
- ip6.ip6_dst = ip6.ip6_src; /* swap destination and source protocoll address */
+ ip6.ip6_dst = ip6.ip6_src; /* swap destination and source protocol address */
ip6.ip6_src = ns.nd_ns_target;
if(has_opt) {