tcp/ip stack sending icmp "ttl exceeded in traffic" back through gre \w ipsec-esp encryption tunnels.

should have an ICMP "TTL exceeded in traffic" returned by RouterB have no effect. Of course, TTL3 packets are being returned by hostB through RouterB and back through the tunnel. Any plans from tcp/ip stack developers regarding this behavior ? -- Regards, Andrei Manescu Links:

two public ip addresses on one interface

Hello, If I want to put two public IP addresses, with different subnetmasks (my ISP is changing some subnets and for two months I will be able to use two public ip addresses) on the same interface (xl0) my rc.conf shuld look like this: ifconfig_xl0="inet 84.125.210.108 netmask 255.255.252.0" i