Special SFP ... (40G->4x10G splitter cables)
Hi,I have a question on 'special' connectivity on SRX550 ! We will connect one pair of SRX550 to one pair of HP Switch, using 40G->4x10G splitter cables between both. (see drawing attached) FWx...
View ArticleSelecting the right SRX
I will be really greatful if some one can suggest me a SRX model based on the following: SRX to be placed in core in a small datacenter Total number of user is 500 Providing:Bandwidth ManagementWeb...
View ArticleSite to site VPN routing problem
I have two srx240 devices, and vpn tunnel between offices.MAIN office: internet static IP, LAN public IP 193.168.135.1/25.REMOTE office: internet dymamic IP, LAN public IP 193.168.135.129/27.(Public...
View ArticleCant browse internet
i have 2 configured 2 different subnets on 2 interfaces ,, subnet A is able to browse the internet but subent B is not able to browse but subnet B is able to ping 8.8.8.8 on the internetIn policies...
View ArticleHow SRX5k max.throughput is calculated
Dear All, I want to know how to calculate the maximum throughput for SRX5600 & SRX5800 series , I think it depends on number of SPCs , so how much Classis SPC and 2nd generation SPC can handle in...
View ArticleHow to find newly created session from logs?
I would like to understand newly created sessions information(how many per second? from where to where?), as we have so many failed sessions now. I know how to get logs using these commnd below. But...
View ArticleUnable to ping default gw from SRX240 cluster Node0 using fxp0
Hi I am having a problem with the out-of-band management (fxp0)It is connected to an access port on EX4300, from the EX the Management subnet is tagged onwards through the network(MPLS).I see in the...
View ArticleCertain sites being blocked.
We have a SRX 210 for some reason there are several sites that used to be allowed but are now giving being blocked due to ERR_SSL_PROTOCOL_ERR. How can I work around this issue.
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How to pass traffic through 2 VPNs
Hello, i wanna do thiis :I have a VPN Tunnel from "SRX2" to "Anything" and this tunnel works fine. The Lan from "SRX2" can reach the "LAN2". Also, i have a tunnel beetween "SRX1" and "SRX2". "LAN1"...
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Simple nat not working
Hi Im coming for netscreen and cant figure how to do a simple nat... ive spent about 5 hours on this and cannot get it to work .... I want to forward port 2222 on the srx to 192.168.1.2 port 22 - YES...
View ArticleUse 12V adapter on SRX210HE2-POE if I'm not using POE?
I just bought an SRX210HE2-POE with 2 GB RAM to replace my SRX210B with 512 MB RAM, but I did not get an AC adapter for the new one. The new one requires 54V, 200 watts for POE. The old one was 12V, 60...
View ArticleSRX240 upgrade release version 12.3X48-D35.7 got problem
After SRX240 upgrade to release version 12.3X48-D35.7 got problem when boot up complete got red led on status. How to fix it and how to downgade it to version 12.1
View Articlelog traffic for the default deny policy not working
HI Ive followed https://kb.juniper.net/InfoCenter/index?page=content&id=KB28109&actp=search and after generating some bad traffic : root@srx210> show log traffic-logroot@srx210> I have...
View ArticleSecurity log stream not working to Security Director
Hey guys, I am trying to utilize the security log stream functionality on an SRX220 branch device. Here is my config: root@SC-SRX220# show security log mode stream; source-address 10.6.255.1; stream...
View ArticleSRX 210 giving slow download speed but max upload speed
We have and SRX 210 in cluster connected to the EX switch that has ISP terminated on it. The interface ge0/0/0 connected to the ISP on the switch is set to auto/auto ge0/0/2 of the switch is connected...
View ArticleDHCPv6 client doesn't correct work
Hello.I have SRX220H, JUNOS 12.1X46-D55.3. My ISP uses DHCPv6 PD with DUID-LL.I cannot get IPv6.My config:# show interfaces ge-0/0/7 description ISP; unit 0 { family inet6 { dhcpv6-client { client-type...
View ArticleWeb Application slowness during access through Juniper
Our application on MVC.Net with angular and on database level we are using Sql server 2012 also we are using Entity Framework 6 as ORM tool. We are using database first approach.We have two dashbaord...
View ArticleFailover and PBR / FBF on SRX
Hi Folks, Currently we are using 2 SSG5-SH to do link failover between 2 Office using 2 MPLS Provider.I've configured IP Tracking and PBR for specific LAN Segment also.We have plan to replaced those...
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SRX and failover behavior
Hi, If I have a pair of SRX3400 (running active/standby) with physical connectivity similar to the diagram below. If I have configured all data interface to redundancy group 1, and also configured...
View ArticleSRX100 boot problem
hello, SRX100 isnt booting up (status LED is orange), it sends me to u-boot automatically and i cant do anything from there. here is the output may need to detect problem or advice me what can i check...
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