# FreeBSD: tried this setup, but we only get the banner captured 100ms after 3rd-ack:
# #kenv net.inet.ip.fw.default_to_accept=1
# #kldload ipfw dummynet
-# #ipfw add 00097 pipe 1 ip from 127.0.0.1 to 127.0.0.1
+# #ipfw add 00097 pipe 1 ip from HOSTIPV4 to HOSTIPV4
# #ipfw pipe 1 config delay 50ms
# Also, the VM managed to lose the ipv4 & 6 addrs on its main interface
# after a while - so not usable in production
# the client ACK).
#
# The client log => line should have a "TFO" element.
-# The server log <= line for a@test.ex should not.
+# The server log <= line for no_cookie@test.ex should not.
#
# First clear any previously-obtained cookie:
sudo perl
if (/^FreeBSD/) {
system("sysctl net.inet.tcp.fastopen.client_enable=0"); system("sysctl net.inet.tcp.fastopen.client_enable=1");
} else {
-system ("ip tcp_metrics delete 127.0.0.1");
+system ("ip tcp_metrics delete HOSTIPV4");
}
****
exim -DSERVER=server -bd -oX PORT_D
****
#
-exim a@test.ex
+exim no_cookie@test.ex
Testing
****
sleep 3
#
-# The server log <= line for b@test.ex should have a "TFO" element, but
+# The server log <= line for with_cookie@test.ex should have a "TFO" element, but
# this will only be obtained when the above delay is inserted into the
# loopback net path.
#
-exim b@test.ex
+exim with_cookie@test.ex
Testing
****
sleep 3