ALT Linux sysadmins discussion
 help / color / mirror / Atom feed
From: "Вадим Илларионов" <master@usib.irkps.ru>
To: sysadmins@lists.altlinux.org
Subject: [Sysadmins] Порты rsync
Date: Tue, 15 May 2007 17:43:49 +0900
Message-ID: <f2brs9$pf3$1@sea.gmane.org> (raw)

Пытаюсь подключиться к rsync-серверу с машинки, где в iptables Policy=DROP,
но порт 873 с/на сервер открыт и по UDP, и по TCP:

iptables -t filter -A INPUT  -p tcp -s xx.xx.xx.xx --sport rsync -j ACCEPT
iptables -t filter -A INPUT  -p udp -s xx.xx.xx.xx --sport rsync -j ACCEPT
iptables -t filter -A OUTPUT -p tcp -d xx.xx.xx.xx --dport rsync -j ACCEPT
iptables -t filter -A OUTPUT -p udp -d xx.xx.xx.xx --dport rsync -j ACCEPT

Телнетом получаю следующее:
$ telnet xx.xx.xx.xx rsync
Trying xx.xx.xx.xx...
Connected to xx.xx.xx.xx (xx.xx.xx.xx).
Escape character is '^]'.
Connection closed by foreign host.

Попатка синхронизации приводит к следующему:
$ rsync -vat --delete xx.xx.xx.xx::resource /dest/dir
rsync: read error: Connection reset by peer (104)
rsync error: error in rsync protocol data stream (code 12) at io.c(614)
[receiver=2.6.8]

tcpdump с этого клиента при попытке соединения показывает:
# tcpdump -i any host usib.irkps.ru and port rsync
tcpdump: WARNING: Promiscuous mode not supported on the "any" device
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 96 bytes
17:36:46.562821 IP yy.yy.yy.yy.60546 > xx.xx.xx.xx.rsync: S
1642475883:1642475883(0) win 5808 <mss 1452,sackOK,timestamp 81491190
0,nop,wscale 6>
17:36:46.567922 IP xx.xx.xx.xx.rsync > yy.yy.yy.yy.60546: S
3794370669:3794370669(0) ack 1642475884 win 5808 <mss
1412,nop,nop,sackOK,nop,wscale 2>
17:36:46.568047 IP yy.yy.yy.yy.60546 > xx.xx.xx.xx.rsync: . ack 1 win 91
17:36:46.568251 IP yy.yy.yy.yy.60546 > xx.xx.xx.xx.rsync: P 1:13(12) ack 1
win 91
17:36:46.573249 IP xx.xx.xx.xx.rsync > yy.yy.yy.yy.60546: . ack 13 win 1452
17:36:46.586749 IP xx.xx.xx.xx.rsync > yy.yy.yy.yy.60546: R 1:1(0) ack 13
win 1452

От других же клиентов подключаюсь-синхронизируюсь без проблем.

В чём может быть затык? Не нужны ли rsync ещё какие-то порты?




             reply	other threads:[~2007-05-15  8:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-05-15  8:43 Вадим Илларионов [this message]
2007-05-15 10:03 ` Mikhail A. Pokidko
2007-05-16  3:07   ` Вадим Илларионов
2007-05-16  6:49     ` Mikhail A. Pokidko
2007-05-17  3:28       ` Вадим Илларионов
2007-05-17  3:43         ` Вадим Илларионов

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='f2brs9$pf3$1@sea.gmane.org' \
    --to=master@usib.irkps.ru \
    --cc=sysadmins@lists.altlinux.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

ALT Linux sysadmins discussion

This inbox may be cloned and mirrored by anyone:

	git clone --mirror http://lore.altlinux.org/sysadmins/0 sysadmins/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 sysadmins sysadmins/ http://lore.altlinux.org/sysadmins \
		sysadmins@lists.altlinux.org sysadmins@lists.altlinux.ru sysadmins@lists.altlinux.com
	public-inbox-index sysadmins

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://lore.altlinux.org/org.altlinux.lists.sysadmins


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git