DMVPN flow
Hi, we use 2811 now, and I've heard 2811 has up to 3mbps throughput vpn. Now, we intend to replace 2811 2951, but I would like to know, how is the vpn on 2951 flow? 2811 double or more than that?
Thank you.
LiLi
Hello
I'm afraid I can't give you the exact number because it depends on the composition of traffic and encryption settings. In practice, it is always best to test these things in real life.
One thing I can tell you, is that to get maximum performance, you ought to securityk9 and hseck9 for routers licenses. See http://www.cisco.com/en/US/prod/collateral/routers/ps10616/white_paper_c11_556985.html#wp9001382 for more information.
As you can read on this page without the license hseck9 the router will be limited to 85 Mbps of encrypted throughput, of course it depends on your situation if you can reach this value.
I hope this helps, if so please mark this question as "responded."
Tags: Cisco Security
Similar Questions
-
Hello!
I have a questions about the phase II of DMVPN.
-Why the first packets between the spokes will be flow through hub? How can I influence the quantity of this package, or at the time of this kind of flow direction?
-It is mandatory to use no next hop eigrp is itself and no ip split horizon on Hub only, or the rays also?Thank you!
It is not a three minutes, but up to three minutes if no IPSec tunnel don't talk-to-spoke cannot be established. Once the resolution PNDH finished, which is usually after only a few packets, the traffic is routed normally, and not by the hub. If the tunnel can be established for a reason, everything continues to go through the hub. All this is done for if ensure that there is no loss of connectivity in the initial installation or because of access problems speaking.
In regards to the cache does not not not in the Center, my guess would be that this is done to ensure that connectivity is always to the rays before providing information that make authorities to the other nodes in the network, but it's speculation.
-
Hello world
I'm doing my research about to create new connections between offices in our network.
My plan is to have with the centres and the rest as the rays.
There are 35 offices, 12 of which are up to 20 users.
most of the offices are between 20-200 users
and only 2 are more than 200 users
DMVPN is sure how, but I have a request for short.
What kind of models do you recommend?
for example, for small offices I think to the Cisco881-Sec-K9
For hubs, I was thinking about the Cisco 4451 x, how do you think?
Thanks in advance,
Thomas
Here is a comparison between the 4000 series routers. I think I'd go for the cheapest 4431. If money is no object to stick with the 4451.
Make sure you get a HSEC license as well, otherwise flow crypto is severely limited. I also get the AppX license.
For the rays, if it were my money, I would like to have the 890 series routers. They can dish line a circuit of 100 Mbps and come with 'Advanced IP', so that can run BGP, EIGRP, etc.. Almost no restrictions. A Cisco 897VA is particularly versatile. Note If you want the grid, you can order a support separately for the 890 series mount rack mount routers. The 897 a ADSL, VDSL and port WAN Gigabit copper/fiber built in. It can plug into a lot of WAN circuits as a result.
-
Hello together,
I have a dmvpn with double hub and ospf configuration.
I had we spoke and now has added another spoke. but I don't want the two rays to open a tunnel between them, I want that all traffic passing through the hub.
with "mode gre ip tunnel" on a RADIUS the RADIUS do nothing, I don't see the 2 hubs like ospf neighbors more. the hubs are configured as follows:
interface Tunnel0
bandwidth 100000
172.16.5.1 IP address 255.255.255.0
no ip redirection
IP 1400 MTU
test of PNDH IP authentication
dynamic multicast of IP PNDH map
PNDH id network IP-100000
property intellectual PNDH holdtime 600
dissemination of IP ospf network
IP ospf priority 2
delay of 1000
source of tunnel GigabitEthernet0/0
multipoint gre tunnel mode
tunnel key 100000
Tunnel ipsec profile protection profile
endand the rays:
interface Tunnel0
VPN description
bandwidth 1000
IP 172.16.5.13 255.255.255.0
no ip redirection
IP 1400 MTU
NAT outside IP
test of PNDH IP authentication
map of PNDH IP multicast XXX1<-official ips="" of="" the="" hubs="">
intellectual property PNDH map 172.16.5.1 XXX1
map of PNDH IP multicast x.x.x.2
property intellectual PNDH card 172.16.5.2 x.x.x.2
PNDH id network IP-100000
property intellectual PNDH holdtime 300
property intellectual PNDH nhs 172.16.5.1
property intellectual PNDH nhs 172.16.5.2
IP virtual-reassembly in
dissemination of IP ospf network
IP ospf priority 0
IP ospf cost 5000
delay of 1000
source of Dialer1 tunnel
multipoint gre tunnel mode
tunnel key 100000
Tunnel ipsec profile protection profileI saw roads since we talked to another speaks so I did a routemap of filtering that routes in the routing table, it takes default route hub and does not speak but they always try to open a tunnel between them which is blocked by the incomg acl, so traffic flows as it should , but I don't want the rays always trying to open a tunnel, they shouldn't be. I just want dmvpn phase 1
Please try 'ip ospf point-to-multipoint network' on all routers of the star topology.
In addition, it would be useful that you can post the config ipsec part (less any info security).
Good luck with your configuration.
-
I have a setup of DMVPN tunnel between a 2811 router No. 2851 on a 54 Mbps Wireless with AES-256 encryption. My latency is large, less then 5ms. However my speed above the tunnel is on average 4 to 6 Mbits.
Is this normal as the max flow that I would wait to see a 2811 on AES-256 DMVPN tunnel router?
Lower the level of encryption of my give me better performance?
It would be useful to add a module VPN PURPOSE instead of using just the built in VPN module?
-
Why key tunnel must be same in DMVPN
Hello world
need to understand why key tunnel must be the same between all routers in the DMVPN?
Thank you
MAhesh
Key to tunnel, is how a demultiplexing several GRE tunnels.
Quoting RFC:
The Key field contains a four octet number which was inserted by the encapsulator. The actual method by which this Key is obtained is beyond the scope of the document. The Key field is intended to be used for identifying an individual traffic flow within a tunnel. For example, packets may need to be routed based on context information not present in the encapsulated data. The Key field provides this context and defines a logical traffic flow between encapsulator and decapsulator. Packets belonging to a traffic flow are encapsulated using the same Key value and the decapsulating tunnel endpoint identifies packets belonging to a traffic flow based on the Key Field value.
-
Hello
I was wondering if it was possible to use CRYPTOGRAPHY even for both: DMVPN and CLIENT IPsec?
To make it work, I have to use 1 crypto for the DMVPN and 1 crypto for IPsec, both systems operate on the same router, my router TALK can connect to my HUB router and my computer can connect to the router "HUB" via an IPsec tunnel.
Is their any way to make it easier, instead of doing configs in a single router for more or less the same work?
My stitching question may be stupid, sorry for that, I'm still learning, and I love it
Here below the full work DMVPN + IPsec:
Best regards
Didier
ROUTER1841 #sh run
Building configuration...
Current configuration: 9037 bytes
!
! Last configuration change to 21:51:39 gmt + 1 Monday February 7, 2011 by admin
! NVRAM config last updated at 21:53:07 gmt + 1 Monday February 7, 2011 by admin
!
version 12.4
horodateurs service debug datetime localtime
Log service timestamps datetime msec
encryption password service
!
hostname ROUTER1841
!
boot-start-marker
boot-end-marker
!
forest-meter operation of syslog messages
logging buffered 4096 notifications
enable password 7 05080F1C2243
!
AAA new-model
!
!
AAA authentication banner ^ C
THIS SYSTEM IS ONLY FOR THE USE OF AUTHORIZED FOR OFFICIAL USERS
^ C
AAA authentication login userauthen local
AAA authorization groupauthor LAN
!
!
AAA - the id of the joint session
clock time zone gmt + 1 1 schedule
clock daylight saving time gmt + 2 recurring last Sun Mar 02:00 last Sun Oct 03:00
dot11 syslog
no ip source route
!
!
No dhcp use connected vrf ip
DHCP excluded-address IP 192.168.10.1
DHCP excluded-address IP 192.168.20.1
DHCP excluded-address IP 192.168.30.1
DHCP excluded-address IP 192.168.100.1
IP dhcp excluded-address 192.168.1.250 192.168.1.254
!
IP dhcp pool vlan10
import all
network 192.168.10.0 255.255.255.0
default router 192.168.10.1
lease 5
!
IP dhcp pool vlan20
import all
network 192.168.20.0 255.255.255.0
router by default - 192.168.20.1
lease 5
!
IP dhcp pool vlan30
import all
network 192.168.30.0 255.255.255.0
default router 192.168.30.1
!
IP TEST dhcp pool
the host 192.168.100.20 255.255.255.0
0100.2241.353f.5e client identifier
!
internal IP dhcp pool
network 192.168.100.0 255.255.255.0
Server DNS 192.168.100.1
default router 192.168.100.1
!
IP dhcp pool vlan1
network 192.168.1.0 255.255.255.0
Server DNS 8.8.8.8
default router 192.168.1.1
lease 5
!
dhcp MAC IP pool
the host 192.168.10.50 255.255.255.0
0100.2312.1c0a.39 client identifier
!
IP PRINTER dhcp pool
the host 192.168.10.20 255.255.255.0
0100.242b.4d0c.5a client identifier
!
MLGW dhcp IP pool
the host 192.168.10.10 255.255.255.0
address material 0004.f301.58b3
!
pool of dhcp IP pc-vero
the host 192.168.10.68 255.255.255.0
0100.1d92.5982.24 client identifier
!
IP dhcp pool vlan245
import all
network 192.168.245.0 255.255.255.0
router by default - 192.168.245.1
!
dhcp VPN_ROUTER IP pool
0100.0f23.604d.a0 client identifier
!
dhcp QNAP_NAS IP pool
the host 192.168.10.100 255.255.255.0
0100.089b.ad17.8f client identifier
name of the client QNAP_NAS
!
!
IP cef
no ip bootp Server
IP domain name dri
host IP SW12 192.168.1.252
host IP SW24 192.168.1.251
IP host tftp 192.168.10.50
host IP of Router_A 192.168.10.5
host IP of Router_B 10.0.1.1
IP ddns update DynDNS method
HTTP
Add http://dri66: [email protected] / * *//nic/update?system=dyndns&hostname=mlgw.dyndns.info&myip=[email protected] / * //nic/update?system=dyndns&hostname=mlgw.dyndns.info&myip=
maximum interval 1 0 0 0
minimum interval 1 0 0 0
!
NTP 66.27.60.10 Server
!
Authenticated MultiLink bundle-name Panel
!
!
Flow-Sampler-map mysampler1
Random mode one - out of 100
!
Crypto pki trustpoint TP-self-signed-2996752687
enrollment selfsigned
name of the object cn = IOS - Self - signed - certificate - 2996752687
revocation checking no
rsakeypair TP-self-signed-2996752687
!
!
VTP version 2
username Admin privilege 15 secret 5 $1$ gAFQ$ 2ecAHSYEU9g7b6WYuTY9G.
username cisco password 7 02050D 480809
Archives
The config log
hidekeys
!
!
crypto ISAKMP policy 3
BA 3des
preshared authentication
Group 2
!
crypto ISAKMP policy 10
md5 hash
preshared authentication
ISAKMP crypto cisco123 key address 0.0.0.0 0.0.0.0
!
ISAKMP crypto client configuration group 3000client
key cisco123
DNS 8.8.8.8
dri.eu field
pool VPNpool
ACL 150
!
!
Crypto ipsec transform-set strong esp-3des esp-md5-hmac
Crypto ipsec transform-set esp-3des esp-sha-hmac RIGHT
!
Profile cisco ipsec crypto
define security-association life seconds 120
transformation-strong game
!
!
Crypto-map dynamic dynmap 10
Set transform-set RIGHT
!
!
map clientmap client to authenticate crypto list userauthen
card crypto clientmap isakmp authorization list groupauthor
client configuration address map clientmap crypto answer
10 ipsec-isakmp crypto map clientmap Dynamics dynmap
!
!
!
property intellectual ssh time 60
property intellectual ssh authentication-2 retries
IP port ssh 8096 Rotary 1
property intellectual ssh version 2
!
!
!
interface Loopback0
IP 192.66.66.66 255.255.255.0
!
interface Tunnel0
172.16.0.1 IP address 255.255.255.0
no ip redirection
IP mtu 1440
no ip next-hop-self eigrp 90
property intellectual PNDH authentication cisco123
dynamic multicast of IP PNDH map
PNDH network IP-1 id
No eigrp split horizon ip 90
source of tunnel FastEthernet0/0
multipoint gre tunnel mode
0 button on tunnel
Cisco ipsec protection tunnel profile
!
interface FastEthernet0/0
DMZ description
IP ddns update hostname mlgw.dyndns.info
IP ddns update DynDNS
DHCP IP address
no ip unreachable
no ip proxy-arp
NAT outside IP
IP virtual-reassembly
automatic duplex
automatic speed
clientmap card crypto
!
interface FastEthernet0/0,241
Description VLAN 241
encapsulation dot1Q 241
DHCP IP address
IP access-group dri-acl-in in
NAT outside IP
IP virtual-reassembly
No cdp enable
!
interface FastEthernet0/0.245
encapsulation dot1Q 245
DHCP IP address
IP access-group dri-acl-in in
NAT outside IP
IP virtual-reassembly
No cdp enable
!
interface FastEthernet0/1
Description INTERNAL ETH - LAN$
IP 192.168.100.1 address 255.255.255.0
no ip proxy-arp
IP nat inside
IP virtual-reassembly
Shutdown
automatic duplex
automatic speed
!
interface FastEthernet0/0/0
switchport access vlan 10
spanning tree portfast
!
interface FastEthernet0/0/1
switchport access vlan 245
spanning tree portfast
!
interface FastEthernet0/0/2
switchport access vlan 30
spanning tree portfast
!
interface FastEthernet0/0/3
switchport mode trunk
!
interface Vlan1
IP address 192.168.1.250 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface Vlan10
IP 192.168.10.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface Vlan20
address 192.168.20.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
Vlan30 interface
192.168.30.1 IP address 255.255.255.0
IP nat inside
IP virtual-reassembly
!
interface Vlan245
IP 192.168.245.1 255.255.255.0
IP nat inside
IP virtual-reassembly
!
Router eigrp 90
network 172.16.0.0
network 192.168.10.0
No Auto-resume
!
IP pool local VPNpool 172.16.1.1 172.16.1.100
IP forward-Protocol ND
no ip address of the http server
local IP http authentication
IP http secure server
!
IP flow-cache timeout idle 130
IP flow-cache timeout active 20
cache IP flow-aggregation prefix
cache timeout idle 400
active cache expiration time 25
!
!
overload of IP nat inside source list 170 interface FastEthernet0/0
overload of IP nat inside source list interface FastEthernet0/0.245 NAT1
IP nat inside source static tcp 192.168.10.10 80 interface FastEthernet0/0 8095
!
access-list 150 permit ip 192.168.10.0 0.0.0.255 172.16.1.0 0.0.0.255
access-list 170 refuse ip 192.168.10.0 0.0.0.255 172.16.0.0 0.0.0.255
access-list 170 refuse ip 192.168.10.0 0.0.0.255 172.16.1.0 0.0.0.255
access-list 170 permit ip 192.168.10.0 0.0.0.255 any
access-list 180 deny ip 192.168.10.0 0.0.0.255 172.16.1.0 0.0.0.255
access-list 180 permit ip 192.168.10.0 0.0.0.255 any
not run cdp
!
!
!
route NAT allowed 10 map
corresponds to the IP 180
!
!
!
control plan
!
exec banner ^ C
WELCOME YOU ARE NOW LOGED IN
^ C
connection of the banner ^ C
WARNING!
IF YOU ARE NOT:
Didier Ribbens
Please leave NOW!
YOUR IP and MAC address will be LOGGED.
^ C
!
Line con 0
Speed 115200
line to 0
line vty 0 4
access-class 5
privilege level 15
Rotary 1
transport input telnet ssh
line vty 5 15
access-class 5
Rotary 1
!
Scheduler allocate 20000 1000
end
Didier,
Some time ago, I wrote a bit on VT, you should be able to find information about the server ezvpn DVTI it.
The configuartion you have right now is the way to strives for ezvpn, with the new way DMVPN (protection of tunnel).
If it is true for the most part, it is best to go on the learning curve Moose and go everythign new configuration.
With EZVPN you can always assign IP from the pool by group ezvpn or external authorization ;-)
Anyway let me know if you face any problems.
Marcin
-
New on DMVPN - internet Hub do talking
Currently setting up spoke and DMVPN between a hub. We use all static routing. I managed to create the tunnel and I am able to get into our internal network by spoke them lan. However, I am unable to get any internet access.
This is the static routing on the RADIUS:
IP route 0.0.0.0 0.0.0.0
IP route 192.168.48.0 255.255.240.0
In our old site 2 site scenario, simply recall the default route for the Tunnel interface and then traffic would flow like that and then statically route other data we want to go somewhere else. However, I noticed in this scenario which is not the case. Also, when I go to the point of the route default somewhere other than the ISP gateway (even to the tunnel Hub ip), I lose all connectivity to the lan Hub.
Basically, I just need the traffic by talking them through the tunnel on the hub, if all resources and internet access will be charged. Any advice would be appreciated!
Hi Ken,
Not a typical requirement for channel 0/0 to dmvpn hub. To do this, you must:
1 correct routing on the rays which will point to the tunnel of 0.0.0.0/0
You can get that by example of routing, static or dynamic:
IP route (this is to have connectivity tunnel)
IP route 0.0.0.0 0.0.0.0 (send all traffic through the tunnel)
I've never tested this scenario - but it would be my test.
---
Michal
-
I have three routers Hub that I am wanting to compare DMVPN scalabiltiy functions (3825 versus 3945 and 3845). I have trouble finding enough information anywhere on Cisco's Web site that can help me. I know it must be there somewhere and I'm not in the right place. But I read and read and read on DMVPN designs and I'm not finding anything. This turns into a time killer. Could someone please help me determine what are the limitations of these three routers DMVPN?
Thank you
Chris
Chris,
We rarely test anything less than 7200 for hubs. I can give you theoretical numbers internally, I found.
I strongly suggest you contact your account team for more precise info or SSE. News here are some estimates.
Note that the major factor to scalability is the ability to maintain the multiple routing adjacencies.
BGP must evolve better.
3825 - even up to 200 peer
3845. up to 300-400 depending on config/amount of the charge.
3945 500-750 (without going into high CPU, but can stretch far beyond)
On the flow, it will be even harder to give you a good estimate, so much more that probably we wouldn't able to much your real traffic without trials and depend on HW config.
Marcin
-
DMVPN questions - IPsec packets
Hi all
Currently, I am configuring DMVPN for the first time. I followed the guide to configuring cisco and Googling a bit other strands however seems to have hit a brick wall.
The Setup is in a lab environment, so I can post as much information as required, but here's the important bits:
I have 3 routers Cisco 2821 running IOS 12.4 (15) with a layer 3 switch in the Middle connecting ports 'wan' together. the routing works fine, I can ping to each of the other router router.
Excerpts from the hub router config:
crypto ipsec transform-set DMVPN_SET esp-3des esp-md5-hmac
!
crypto ipsec profile DMVPN_PRJ
set transform-set DMVPN_SET
!
interface Tunnel0
bandwidth 10000
ip address 172.17.100.1 255.255.255.0
no ip redirects
ip mtu 1500
ip nhrp authentication secretid
ip nhrp map multicast dynamic
ip nhrp network-id 101
ip nhrp holdtime 450
ip tcp adjust-mss 1460
tunnel source GigabitEthernet0/0
tunnel mode gre multipoint
tunnel key 10101
tunnel protection ipsec profile DMVPN_PRJ
!
interface GigabitEthernet0/0
description HQ WAN
ip address 1.1.1.1 255.255.255.248
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
and here's the config on the first router spoke:
crypto ipsec transform-set DMVPN_SET esp-3des esp-md5-hmac
!
crypto ipsec profile DMVPN_PRJ
set transform-set DMVPN_SET
!
interface Tunnel0
bandwidth 3000
ip address 172.17.100.10 255.255.255.0
no ip redirects
ip mtu 1500
ip nhrp authentication secretid
ip nhrp map 172.17.100.1 1.1.1.1
ip nhrp map multicast 1.1.1.1
ip nhrp network-id 101
ip nhrp holdtime 450
ip nhrp nhs 172.17.100.1
ip tcp adjust-mss 1460
tunnel source GigabitEthernet0/0
tunnel mode gre multipoint
tunnel key 10101
tunnel protection ipsec profile DMVPN_PRJ
!
interface GigabitEthernet0/0
description Site 1 WAN
ip address 11.11.11.1 255.255.255.248
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
!
If I closed/no farm tunnel0 on RADIUS 1 interface, I get the following error on the hub router:
Mar 30 13:41:17.075: %CRYPTO-4-RECVD_PKT_NOT_IPSEC: Rec'd packet not an IPSEC packet.
(ip) vrf/dest_addr= /1.1.1.1, src_addr= 11.11.11.1, prot= 47
so I feel im lack some config on the side talking to encrypt the traffic, but I'm not sure what.
Here's the output router spoke:
RTR_SITE1#sh dmvpn detail
Legend: Attrb --> S - Static, D - Dynamic, I - Incompletea
N - NATed, L - Local, X - No Socket
# Ent --> Number of NHRP entries with same NBMA peer
-------------- Interface Tunnel0 info: --------------
Intf. is up, Line Protocol is up, Addr. is 172.17.100.10
Source addr: 11.11.11.1, Dest addr: MGRE
Protocol/Transport: "multi-GRE/IP", Protect "DMVPN_PRJ",
Tunnel VRF "", ip vrf forwarding ""
NHRP Details: NHS: 172.17.100.1 E
Type:Spoke, NBMA Peers:1
# Ent Peer NBMA Addr Peer Tunnel Add State UpDn Tm Attrb Target Network
----- --------------- --------------- ----- -------- ----- -----------------
1 1.1.1.1 172.17.100.1 IKE never S 172.17.100.1/32
Interface: Tunnel0
Session: [0x48E31B98]
Crypto Session Status: DOWN
fvrf: (none), IPSEC FLOW: permit 47 host 11.11.11.1 host 1.1.1.1
Active SAs: 0, origin: crypto map
Outbound SPI : 0x 0, transform :
Socket State: Closed
Pending DMVPN Sessions:
RTR_SITE1#sh ip nhrp detail
172.17.100.1/32 via 172.17.100.1, Tunnel0 created 00:33:44, never expire
Type: static, Flags: used
NBMA address: 1.1.1.1
RTR_SITE1#sh crypto ipsec sa
interface: Tunnel0
Crypto map tag: Tunnel0-head-0, local addr 11.11.11.1
protected vrf: (none)
local ident (addr/mask/prot/port): (11.11.11.1/255.255.255.255/47/0)
remote ident (addr/mask/prot/port): (1.1.1.1/255.255.255.255/47/0)
current_peer 1.1.1.1 port 500
PERMIT, flags={origin_is_acl,}
#pkts encaps: 0, #pkts encrypt: 0, #pkts digest: 0
#pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 0, #pkts compr. failed: 0
#pkts not decompressed: 0, #pkts decompress failed: 0
#send errors 46, #recv errors 0
local crypto endpt.: 11.11.11.1, remote crypto endpt.: 1.1.1.1
path mtu 1500, ip mtu 1500, ip mtu idb GigabitEthernet0/0
current outbound spi: 0x0(0)
inbound esp sas:
inbound ah sas:
inbound pcp sas:
outbound esp sas:
outbound ah sas:
outbound pcp sas:
All these commands appear as empty when I throw them on the hub router.
Any help appreciated.
Thank you
No negotiate is because you do not have an Ike key implemented. You need
Crypto ISAKMP policy 1
BA (whatever)
AUTH pre-shared
Group (whatever)
ISAKMP crypto key 0 some secret address 0.0.0.0 0.0.0.0
Hun and talks must match.
Your IPSec transform-set should also have "transport mode".
Sent by Cisco Support technique iPad App
-
How many time you listen to a song to count as "played" (= 1 flow)?
How many time you listen to a song to count as "played" (= 1 flow)? I know it is 30 seconds for Spotify, is it different for music from Apple?
Thank you
Leo
Until the end of the song.
-
Intrepid Beta testers needed. Discover the information flow of the poster to the left of the text box.
Adjust the format and presentation of the ASC Web Pages
You can see a screenshot of the discussion How can I find my own posts? That's what your experience of the CSA will be after you apply the style of the user. I made the changes to move the user information. I have built on the work of Hiroto, and. turingtest2.
R
Today is 24June
Most recent PasteBin is dated 22June - what to test?
EDITadded
Why not just post the link to PasteBin here?
-
Audio dropouts in streaming for magical flow device
Hello
I had a certain audio hang ups today.
Check the journal of Unix, what is happening:
26/05/2016 15:06:29.889 configd [52]: network modified: v4 (en0:192.168.0.4, en3 +:192.168.0.2) DNS * Proxy SMB
to, I think, the same time as the break in the game.
Has anyone else seen elsewhere? He is not related to hiring, occurs during playback of MP3 and FLAC.
Looks like a problem with the network for me, however.
I use an Airport express to keep WiFi (faster flow network).
First of all, you did recently updated on your Mac or the AirPort Express? You use a VPN connection to the streaming source? Using Back to My Mac? Since you play files FLAC, I assume that you do not use iTunes as the audio server... correct?
I recommend that you start troubleshooting cela by disabling the DNS cache on your MacBook Air with this command in Terminal:
sudo dscacheutil-flushcache. sudo killall - HUP mDNSResponder
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irregular flow oddly with two TCs problem
I was mystified by a problem with a strangely inconsistent flow (i.e. read/write speeds) involving my two time capsules, which consist of a 1 TB of third generation unit and a unit of 2 TB of fourth generation. The 4th-gen is configured as a router connected via a cat-6 cable on my cable modem, and the 3rd generation is configured in Bridge mode and connected via a cat-6 cable to the 4th gen. I have a MacBook Pro 15 "(mi-2015) running OS X 10.11.5 which is connected via a cat-6 cable for the TC of 4th generation." I changed the cable, without result. I've updated the firmware on both cameras from 7.6.3 to 7.6.7 without result.
What I observed in copying a file of ~ 1 GB to and from each of the Finder window time capsule, is that on the first try for each flow is good: 30 to 50 MB/s on the 3rd generation and maybe 50 - 75 MB/sec on the 4th gen unit. But if I try again (and each subsequent attempt), the flow is * much * lower in each direction, ranging from 30 MB/sec up to 7 MB/s; It is with much longer correlate for the transfer to complete. I am able flow by using the 'Network' tab on the activity monitor approx. unplug the 3rd-gen unit has no effect.
Does anyone have an idea what could be the cause of the inconsistencies? I checked, and in my testing Time Machine or CrashPlan were back up.
You have wireless off in the MBP?
Otherwise, please turn off... even if ethernet is top of the list for the wireless connection may cause problems.
Can you please move the ethernet cable to the Gen3 of MBP unit and see if you get the same effect.
This seems a strange effect, so it may take a bit of track.
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stop the flow of ancient text to a new text
I have an iphone4 and trying to stop the flow of text from previous messages, when I write a new text to a contact.
Any help on this? Thank you.
momthood wrote:
I have an iphone4 and trying to stop the flow of text from previous messages , when I write a new text to a contact.
Any help on this? Thank you.
Please clarify - are you get over and over again old messages?
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