[Bug 207598] pf adds icmp unreach on gre/ipsec somehow

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207598

--- Comment #9 from Max <maximos at als.nnov.ru> ---
pflog output:

21:20:52.521232 rule 0..16777216/0(match): pass in on em0: 192.168.10.1 >
192.168.10.254: GREv0, proto IPv4 (0x0800), length 1480: 10.10.1.1 > 10.10.3.1:
ICMP echo request, id 24585, seq 0, length 1456
21:20:52.521241 rule 0..16777216/0(match): pass in on gre0: 10.10.1.1 >
10.10.3.1: ICMP echo request, id 24585, seq 0, length 1456
21:20:52.521256 rule 0..16777216/0(match): pass out on gre0: 10.10.2.1 >
10.10.1.1: ICMP host 10.10.3.1 unreachable, length 36
21:20:52.521262 rule 0..16777216/0(match): pass out on em0: 192.168.10.254 >
192.168.10.1: GREv0, proto IPv4 (0x0800), length 60: 10.10.2.1 > 10.10.1.1:
ICMP host 10.10.3.1 unreachable, length 36
21:20:52.521282 rule 0..16777216/0(match): pass in on em0: 192.168.10.1 >
192.168.10.254: GREv0, proto IPv4 (0x0800), length 26: 10.10.1.1 > 10.10.3.1:
ip-proto-1
21:20:52.521286 rule 0..16777216/0(match): pass in on gre0: 10.10.1.1 >
10.10.3.1: ip-proto-1
21:20:52.521288 rule 0..16777216/0(match): pass out on gre1: 10.10.1.1 >
10.10.3.1: ICMP echo request, id 24585, seq 0, length 1458
21:20:52.521316 rule 0..16777216/0(match): pass out on em2: 192.168.30.254 >
192.168.30.1: GREv0, proto IPv4 (0x0800), length 1482: 10.10.1.1 > 10.10.3.1:
ICMP echo request, id 24585, seq 0, length 1458
21:20:52.521598 rule 0..16777216/0(match): pass in on em2: 192.168.30.1 >
192.168.30.254: GREv0, proto IPv4 (0x0800), length 1480: 10.10.3.1 > 10.10.1.1:
ICMP echo reply, id 24585, seq 0, length 1456
21:20:52.521614 rule 0..16777216/0(match): pass in on em2: 192.168.30.1 >
192.168.30.254: GREv0, proto IPv4 (0x0800), length 26: 10.10.3.1 > 10.10.1.1:
ip-proto-1
21:20:52.521619 rule 0..16777216/0(match): pass in on gre1: 10.10.3.1 >
10.10.1.1: ICMP echo reply, id 24585, seq 0, length 1458
21:20:52.521624 rule 0..16777216/0(match): pass out on gre0: 10.10.3.1 >
10.10.1.1: ICMP echo reply, id 24585, seq 0, length 1458
21:20:52.521630 rule 0..16777216/0(match): pass out on em0: 192.168.10.254 >
192.168.10.1: GREv0, proto IPv4 (0x0800), length 1480: 10.10.3.1 > 10.10.1.1:
ICMP echo reply, id 24585, seq 0, length 1456
21:20:52.521646 rule 0..16777216/0(match): pass out on em0: 192.168.10.254 >
192.168.10.1: GREv0, proto IPv4 (0x0800), length 26: 10.10.3.1 > 10.10.1.1:
ip-proto-1

-- 
You are receiving this mail because:
You are the assignee for the bug.