[Gllug] TCP connections not closing

[formi]

Hi, guys and ladies.

 I have a machine with a static address providing NAT for an office.
 The following output was taken today, Sat 8 at 17:30, the last person
 left the office yesterday at about 18:00.

 arp -a only shows the ip of the adsl modem, and one other machine
 which doesn't show up on the listing. I did ping those ips and
 checked arp -a afterwards, no change.
 Kernel is a stock 2.4.21-0.25mdk.

 sysctl -a | grep -i ttl shows:

 net.ipv4.inet_peer_maxttl = 600
 net.ipv4.inet_peer_minttl = 120
 net.ipv4.ip_default_ttl = 64

 Any ideas why this is happening?


IPTables - State Top Version: 1.3          Sort: SrcIP

Source                Destination           Proto   State        TTL
82.35.34.114,58980    81.86.18.XXX,2200     tcp     ESTABLISHED  119:59:59
127.0.0.1,32772       127.0.0.1,53          udp                    0:00:48
192.168.1.25,1229     143.127.8.50,80       tcp     ESTABLISHED   88:01:18
192.168.1.25,1233     143.127.8.50,80       tcp     ESTABLISHED   88:04:27
192.168.1.25,1236     143.127.8.50,80       tcp     ESTABLISHED   88:07:37
192.168.1.22,1110     143.127.8.50,80       tcp     ESTABLISHED   87:51:01
192.168.1.22,1151     143.127.8.50,80       tcp     ESTABLISHED   87:57:22
192.168.1.22,1112     143.127.8.50,80       tcp     ESTABLISHED   87:54:13

--
 Formi
 FreeBSD 4.9 ThinkPad 570            Study the past, if you would divine
 Linux Registered User #235743       the future.              Confucius.

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