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    подвисание L2TP WAN

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    • B
      Buch
      last edited by

      Есть  pfsense 2.0 в котором wan настроен на L2TP. На другом конце D-Link 804. Все работает хорошо и быстро, но иногда (в основном при большой загрузке канала) происходит следующее (здесь не повезло сразу):

      
Nov 29 12:13:36 pfSense ppp: Multi-link PPP daemon for FreeBSD
Nov 29 12:13:36 pfSense ppp:  
Nov 29 12:13:36 pfSense ppp: process 2716 started, version 5.5 (root@FreeBSD_8.0_pfSense_2.0-snaps.pfsense.org 12:11 21-Nov-2010)
Nov 29 12:13:36 pfSense ppp: web: web is not running
Nov 29 12:13:36 pfSense ppp: [opt1] Bundle: Interface ng0 created
Nov 29 12:13:36 pfSense ppp: option "windowing" unknown
Nov 29 12:13:36 pfSense ppp: [opt1_link0] Link: OPEN event
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: Open event
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: state change Initial --> Starting
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: LayerStart
Nov 29 12:13:36 pfSense ppp: L2TP: Initiating control connection 0x286f1d08 192.168.0.111 0 <-> xx.xx.xx.xx 1701
Nov 29 12:13:36 pfSense ppp: L2TP: Control connection 0x286f1d08 192.168.0.111 40049 <-> xx.xx.xx.xx 1701 connected
Nov 29 12:13:36 pfSense ppp: [opt1_link0] L2TP: Incoming call #3170000 via control connection 0x286f1d08 initiated
Nov 29 12:13:36 pfSense ppp: [opt1_link0] L2TP: Call #3170000 connected
Nov 29 12:13:36 pfSense ppp: [opt1_link0] Link: UP event
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: Up event
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: state change Starting --> Req-Sent
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: SendConfigReq #1
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   ACFCOMP
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   PROTOCOMP
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   MRU 1500
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   MAGICNUM 07afba58
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: rec'd Configure Reject #1 (Req-Sent)
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   PROTOCOMP
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: SendConfigReq #2
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   ACFCOMP
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   MRU 1500
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   MAGICNUM 07afba58
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: rec'd Configure Ack #2 (Req-Sent)
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   ACFCOMP
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   MRU 1500
Nov 29 12:13:36 pfSense ppp: [opt1_link0]   MAGICNUM 07afba58
Nov 29 12:13:36 pfSense ppp: [opt1_link0] LCP: state change Req-Sent --> Ack-Rcvd
Nov 29 12:13:37 pfSense ppp: [opt1_link0] LCP: rec'd Configure Request #1 (Ack-Rcvd)
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   MRU 1500
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   AUTHPROTO CHAP MSOFTv2
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   MAGICNUM b80aaf10
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   ACFCOMP
Nov 29 12:13:37 pfSense ppp: [opt1_link0] LCP: SendConfigAck #1
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   MRU 1500
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   AUTHPROTO CHAP MSOFTv2
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   MAGICNUM b80aaf10
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   ACFCOMP
Nov 29 12:13:37 pfSense ppp: [opt1_link0] LCP: state change Ack-Rcvd --> Opened
Nov 29 12:13:37 pfSense ppp: [opt1_link0] LCP: auth: peer wants CHAP, I want nothing
Nov 29 12:13:37 pfSense ppp: [opt1_link0] LCP: LayerUp
Nov 29 12:13:37 pfSense ppp: [opt1_link0] CHAP: rec'd CHALLENGE #1 len: 28
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   Name: "My Host"
Nov 29 12:13:37 pfSense ppp: [opt1_link0] CHAP: Using authname "xxx"
Nov 29 12:13:37 pfSense ppp: [opt1_link0] CHAP: sending RESPONSE #1 len: 57
Nov 29 12:13:37 pfSense ppp: [opt1_link0] CHAP: rec'd SUCCESS #1 len: 63
Nov 29 12:13:37 pfSense ppp: [opt1_link0]   MESG: S=8BBA4103C4A4F4E24590E9C44B178168426F0B2D M=Access granted
Nov 29 12:13:37 pfSense ppp: [opt1_link0] LCP: authorization successful
Nov 29 12:13:37 pfSense ppp: [opt1_link0] Link: Matched action 'bundle "opt1" ""'
Nov 29 12:13:37 pfSense ppp: [opt1_link0] Link: Join bundle "opt1"
Nov 29 12:13:37 pfSense ppp: [opt1] Bundle: Status update: up 1 link, total bandwidth 64000 bps
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: Open event
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: state change Initial --> Starting
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: LayerStart
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: Open event
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: state change Initial --> Starting
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: LayerStart
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: Up event
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: state change Starting --> Req-Sent
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: SendConfigReq #1
Nov 29 12:13:37 pfSense ppp: [opt1]   IPADDR 0.0.0.0
Nov 29 12:13:37 pfSense ppp: [opt1]   PRIDNS 0.0.0.0
Nov 29 12:13:37 pfSense ppp: [opt1]   SECDNS 0.0.0.0
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: Up event
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: state change Starting --> Req-Sent
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: SendConfigReq #1
Nov 29 12:13:37 pfSense ppp: [opt1]   MPPC
Nov 29 12:13:37 pfSense ppp: [opt1]     0x00000040:MPPE(128 bits)
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: rec'd Configure Nak #1 (Req-Sent)
Nov 29 12:13:37 pfSense ppp: [opt1]   IPADDR 192.168.10.14
Nov 29 12:13:37 pfSense ppp: [opt1]     192.168.10.14 is OK
Nov 29 12:13:37 pfSense ppp: [opt1]   PRIDNS xx.xx.xx.xx
Nov 29 12:13:37 pfSense ppp: [opt1]   SECDNS xx.xx.xx.xx
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: SendConfigReq #2
Nov 29 12:13:37 pfSense ppp: [opt1]   IPADDR 192.168.10.14
Nov 29 12:13:37 pfSense ppp: [opt1]   PRIDNS xx.xx.xx.xx
Nov 29 12:13:37 pfSense ppp: [opt1]   SECDNS xx.xx.xx.xx
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: rec'd Configure Ack #1 (Req-Sent)
Nov 29 12:13:37 pfSense ppp: [opt1]   MPPC
Nov 29 12:13:37 pfSense ppp: [opt1]     0x00000040:MPPE(128 bits)
Nov 29 12:13:37 pfSense ppp: [opt1] CCP: state change Req-Sent --> Ack-Rcvd
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: rec'd Configure Ack #2 (Req-Sent)
Nov 29 12:13:37 pfSense ppp: [opt1]   IPADDR 192.168.10.14
Nov 29 12:13:37 pfSense ppp: [opt1]   PRIDNS xx.xx.xx.xx
Nov 29 12:13:37 pfSense ppp: [opt1]   SECDNS xx.xx.xx.xx
Nov 29 12:13:37 pfSense ppp: [opt1] IPCP: state change Req-Sent --> Ack-Rcvd
Nov 29 12:13:38 pfSense ppp: [opt1] CCP: rec'd Configure Request #1 (Ack-Rcvd)
Nov 29 12:13:38 pfSense ppp: [opt1]   MPPC
Nov 29 12:13:38 pfSense ppp: [opt1]     0x00000040:MPPE(128 bits)
Nov 29 12:13:38 pfSense ppp: [opt1] CCP: SendConfigAck #1
Nov 29 12:13:38 pfSense ppp: [opt1]   MPPC
Nov 29 12:13:38 pfSense ppp: [opt1]     0x00000040:MPPE(128 bits)
Nov 29 12:13:38 pfSense ppp: [opt1] CCP: state change Ack-Rcvd --> Opened
Nov 29 12:13:38 pfSense ppp: [opt1] CCP: LayerUp
Nov 29 12:13:38 pfSense ppp: [opt1] CCP: Compress using: mppc (MPPE(128 bits))
Nov 29 12:13:38 pfSense ppp: [opt1] CCP: Decompress using: mppc (MPPE(128 bits))
Nov 29 12:13:38 pfSense ppp: [opt1] IPCP: rec'd Configure Request #1 (Ack-Rcvd)
Nov 29 12:13:38 pfSense ppp: [opt1]   IPADDR 192.168.10.1
Nov 29 12:13:38 pfSense ppp: [opt1]     192.168.10.1 is OK
Nov 29 12:13:38 pfSense ppp: [opt1] IPCP: SendConfigAck #1
Nov 29 12:13:38 pfSense ppp: [opt1]   IPADDR 192.168.10.1
Nov 29 12:13:38 pfSense ppp: [opt1] IPCP: state change Ack-Rcvd --> Opened
Nov 29 12:13:38 pfSense ppp: [opt1] IPCP: LayerUp
Nov 29 12:13:38 pfSense ppp: [opt1]   192.168.10.14 -> 192.168.10.1
Nov 29 12:13:39 pfSense ppp: [opt1] IFACE: Up event
Nov 29 12:16:09 pfSense ppp: [opt1] rec'd unexpected protocol 0x008d, rejecting
Nov 29 12:16:09 pfSense ppp: [opt1] rec'd unexpected protocol 0x6a2f, rejecting
Nov 29 12:16:11 pfSense ppp: [opt1] rec'd unexpected protocol 0x0061, rejecting
Nov 29 12:16:12 pfSense ppp: [opt1] rec'd unexpected protocol ICOMPD, rejecting
Nov 29 12:16:14 pfSense ppp: [opt1] rec'd unexpected protocol 0x000f, rejecting
Nov 29 12:16:15 pfSense ppp: [opt1] rec'd unexpected protocol 0x00ed, rejecting
Nov 29 12:16:16 pfSense ppp: [opt1] rec'd unexpected protocol MP, rejecting
Nov 29 12:16:16 pfSense ppp: [opt1] rec'd unexpected protocol 0x00ab, rejecting
Nov 29 12:16:17 pfSense ppp: [opt1] rec'd unexpected protocol 0x94f1, rejecting
Nov 29 12:16:18 pfSense ppp: [opt1] rec'd unexpected protocol AppleTalk EDDP, rejecting
Nov 29 12:16:19 pfSense ppp: [opt1] rec'd unexpected protocol 0x0007, rejecting
Nov 29 12:16:20 pfSense ppp: [opt1] rec'd unexpected protocol 0x0085, rejecting
Nov 29 12:16:22 pfSense ppp: [opt1] rec'd unexpected protocol reserved, rejecting
Nov 29 12:16:23 pfSense ppp: [opt1] rec'd unexpected protocol COMPD
Nov 29 12:16:26 pfSense ppp: [opt1] rec'd unexpected protocol 0x0015, rejecting
Nov 29 12:16:26 pfSense ppp: [opt1] rec'd unexpected protocol 0x008f, rejecting
Nov 29 12:16:27 pfSense ppp: [opt1] rec'd unexpected protocol 0x00ad, rejecting
Nov 29 12:16:28 pfSense ppp: [opt1] rec'd unexpected protocol 0x001b, rejecting
Nov 29 12:16:29 pfSense ppp: [opt1] rec'd unexpected protocol 0x00df, rejecting
Nov 29 12:16:30 pfSense ppp: [opt1] rec'd unexpected protocol 0x0007, rejecting
Nov 29 12:16:31 pfSense ppp: [opt1] rec'd unexpected protocol 0x00b1, rejecting
Nov 29 12:16:31 pfSense ppp: [opt1] rec'd unexpected protocol 0x0007, rejecting
Nov 29 12:16:34 pfSense ppp: [opt1] rec'd unexpected protocol Banyan Vines, rejecting
Nov 29 12:16:36 pfSense ppp: [opt1] rec'd unexpected protocol 0x0011, rejecting
Nov 29 12:16:38 pfSense ppp: [opt1] rec'd unexpected protocol 0x00e5, rejecting
Nov 29 12:16:39 pfSense ppp: [opt1] rec'd unexpected protocol IP6 Header Compression, rejecting
Nov 29 12:16:40 pfSense ppp: [opt1] rec'd unexpected protocol 0x0019, rejecting
Nov 29 12:16:41 pfSense ppp: [opt1] rec'd unexpected protocol 0x0069, rejecting
Nov 29 12:16:42 pfSense ppp: [opt1] rec'd unexpected protocol 0x005d, rejecting
Nov 29 12:16:43 pfSense ppp: [opt1] rec'd unexpected protocol 0x0089, rejecting
Nov 29 12:16:45 pfSense ppp: [opt1] rec'd unexpected protocol 0x4213, rejecting
Nov 29 12:16:49 pfSense ppp: [opt1] rec'd unexpected protocol 0x00f9, rejecting

      В таком состоянии будет висеть до тех пор пока вручную не разорвать связь.
      При этом, виндовые клиенты работают сутками с этим узлом под любой нагрузкой.
      mpd.conf такой:

      
startup:
	# configure the console
	set console close
	# configure the web server
	set web close

default:
l2tpclient:
	create bundle static opt1
	set iface name l2tp0
	set iface disable on-demand
	set iface idle 0
	set iface enable tcpmssfix
	set iface up-script /usr/local/sbin/ppp-linkup
	set iface down-script /usr/local/sbin/ppp-linkdown
	set ipcp ranges 0.0.0.0/0 0.0.0.0/0
	set ipcp no vjcomp
	set ipcp enable req-pri-dns
	set ipcp enable req-sec-dns
	#log -bund -ccp -chat -iface -ipcp -lcp -link

	set bundle enable compression
	set ccp yes mppc
	set mppc yes e128
	set mppc yes compress

	create link static opt1_link0 l2tp
	set link action bundle opt1
	set link disable multilink
	set link keep-alive 10 60
	set link max-redial 0
	set link disable chap pap
	set link accept chap pap eap
	set link disable incoming
	set link mtu 1400
	set auth authname "xxx"
	set auth password xxxxx
	set l2tp self 192.168.0.111
	set l2tp peer xx.xx.xx.xx
	set l2tp disable windowing
	open

      где копать - ума не приложу, помогите советом

      2.2.6-RELEASE  (amd64)  built on Mon Dec 21 14:50:08 CST 2015 FreeBSD 10.1-RELEASE-p25
      AMD Turion™ II Neo N40L Dual-Core Processor Current: 187 MHz, Max: 1497 MHz

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