Date: Mon, 4 Feb 2019 14:29:59 -0500 From: Farhan Khan <khanzf@gmail.com> To: freebsd-jail@freebsd.org Subject: vnet NAT'd jails extremely slow, connection dies Message-ID: <CAFd4kYCZVNAE1cPWqQKwVs3G-iDF130P4yuESV-5iN5bBL83DA@mail.gmail.com>
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Hi all, I have a jail NAT'd to a base system, but the connection is extremely slow and frequently disconnects drops, whereas the base is fine has perfectly fine connectivity. My configuration is as follows: vtnet0: Has routeable IPv4 address and 172.16.0.1/16 Jail uses epair4b, base has epair4a. Jail's IP is 172.16.0.5/16. The base and jail can ping each other. bridge0: contains vtnet0 and epair4a. I have gateway_enable="YES" My pf.conf is as follows: nat pass from 172.16.0.0/16 to any -> (vtnet0) When I try to run clamav, the connectivity stalls after a few minutes and eventually disconnects. I ran tcpdump on the bridge and saw a lot of HTTP seq and ack packets but no actual data. I am not using IPv6 yet. Assistance please. Thanks -- Farhan Khan PGP Fingerprint: B28D 2726 E2BC A97E 3854 5ABE 9A9F 00BC D525 16EE
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