29.12.2010 13:00, Rashid N. Achilov пишет:
FreeBSD 8.1-RELEASE. Occured a strange thing.
Take two boxes with 8.1. Do these:
On #1
ifconfig gif create
ifconfig gif0 tunnel AAA.AAA.AAA.AAA BBB.BBB.BBB.BBB
ifconfig gif0 inet 10.10.1.254 10.10.2.254 netmask 255.255.255.255
On #2
ifconfig gif create
ifconfig gif0 tunnel BBB.BBB.BBB.BBB AAA.AAA.AAA.AAA
ifconfig gif0 inet 10.10.2.254 10.10.1.254 netmask 255.255.255.255
Next, do ping 10.10.2.254 from box #1. Worked!
Now do these:
On #1
ifconfig gif create
ifconfig gif0 tunnel AAA.AAA.AAA.AAA BBB.BBB.BBB.BBB
ifconfig gif0 inet 172.16.1.254 172.16.2.254 netmask 255.255.255.255
On #2
ifconfig gif create
ifconfig gif0 tunnel BBB.BBB.BBB.BBB AAA.AAA.AAA.AAA
ifconfig gif0 inet 172.16.2.254 172.16.1.254 netmask 255.255.255.255
Next, do ping 172.16.2.254 from box #1. Not worked :-O
Replace boxes onto 7.3-STABLE and re-do last sample (with 172.16). Worked!
Why? Is there any problems in 8.1?
Have you a firewall?
I can't reproduce it with 8.2-PRERELEASE from Dec, 13. Both 10/8 and
172.16/12 work well.
--
Sem.
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