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Topics - hege

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1
Post a bounty / 50$ Fix my routing issue
« on: December 07, 2017, 03:57:41 am »
I need some (urgent) help with my routing issue.

https://forum.pfsense.org/index.php?topic=140244.0

I would prefer paypal.

2
IPsec / site-to-site wan traffic through site B BUT with exceptions
« on: November 20, 2017, 12:03:42 pm »
Hi,

I want to route all my internet traffic through site B, but I have to make some exceptions.

To do this I made a simple S2S Setup - LAN<->0.0.0.0/0 with Traffic Rules to allow the traffic.

At this point I'm able to connect to internet sites with my public IP on site B, but now I need to make an exception for IP 10.20.30.40/32

I though I can do this by simple add a firewall rule on site A and specify the gateway, but this doesn't work - the whole traffic from site A (LAN 2 WAN) get to site B.

Setup:

   WAN - A                                     WAN - B
      |                                               |
      |                     S2S ipsec            |
     FW - Site A         --------       FW - Site B
      |                                               |
    LAN (10.20.30.0/24)                  LAN (10.20.31.0/24)

I also tried to use the usual P2 setting LAN-A <-> LAN-B but add an additional gateway (with property - allow outside interface range on) but this also does not work.

All help is gratefully accepted.

3
Traffic Shaping / Borrow and Guarantee Bandwidth per Interface
« on: February 21, 2017, 12:09:15 pm »
Hello,

my setup:

WAN (100/100Mb)
|
pfSense
|          |           |
Top1   Top2     Top3

Top1 pays for 30Mb
Top2 pays for 50Mb
Top3 pays for 20Mb


Currently I have a simple CBQ shaping setup with the borrow option enabled, but that only allows me to upload with 100Mb (if available) and download with the paid bandwidth.
As far as I know, I simple need to create a bridge with Top1-3 as member and apply the shaper to the bridge, but my problem is, that top1-3 are defined as Vlan and I have no other option except vlan.
So I tried enabling the bridge and also set the pf filter option for the bridge in tunables but it does not seem that the bridge get the traffic.

Any idea what I made wrong?

4
General Questions / 10Gbps - pfSense 3,4Gbps / ubuntu 9,4Gbps ??
« on: December 14, 2015, 01:20:17 pm »
Hi,

I only get arround 3,4Gbps with my setup, (only 4,4Gbps with pctl -d / pfSense 2.2.5)
With Ubuntu 14.04 I get 9,4Gbps

Setup: (both systems are 1:1)
CPU: Intel i5-4590 @3.3Ghz
Ram: 2x 8Gb
HDD: 120 Gb SSD
NIC: Intel  X520-DA2

PC1 <- X520-DA2 -> PC2

used commands:
Server: iperf -s
Client: iperf -c SERVER -t 10

Changed settings:
/boot/loader.conf
kern.ipc.nmbclusters="1000000"
kern.ipc.nmbjumbop="524288"

sysctl hw.intr_storm_threshold=10000


What did I do wrong, what have I forgotten?

5
Packages / 2.3.3 -> 2.2.4 nrpe2 service can't start
« on: July 31, 2015, 11:02:08 am »
Hi,

after upgrading I now have an issue with a packages (NRPE v2)

The script /usr/local/etc/rc.d/nrpe2.sh has the line ". /etc/rc.subr" but this command exit with an error.
Code: [Select]
mount: : No such file or directory
/etc/rc.subr: WARNING: : Unable to mount devfs on


Ideas?

6
IPsec / [Solved] IPSec 2.2.2 -> 2.2.3 Connected but no traffic
« on: June 25, 2015, 12:50:27 pm »
I upgraded 3 of my boxes to 2.2.3 and now my S2S tunnels doesn't allow traffic (in any direction)

B -> A <-C

Mobile VPN still working. (Edit: - that was because on box C, where I tested Mobile VPN aes-ni is disabled)

RSA / AES256 / SHA256 / DH5
3 P2 entries (tried it with only 1 - same issue)

Anyone else with same issue?, I currently don't have time for further testing.

Edit:

As a workaround I deactivated AESNI as suggested in https://redmine.pfsense.org/issues/4791

7
Post a bounty / [Completed] Working eap-tls / pfSense 2.2 - $100 USD
« on: January 13, 2015, 02:34:18 pm »
Hello,

I'd like to see a working eap-tls VPN implementation for mobile clients in pfSense 2.2, so I'm able to connect from Windows Phone or Windows 8.1 with OOB features.

ermal already pushed a first implementation of eap-tls (thank you) but this implementation is currently not usable like I want to use it.

The current implementation generate a config with

Code: [Select]
leftauth =  eap-tls
rightauth = eap-tls

but that’s not supported by WP and Win8. (https://forum.pfsense.org/index.php?topic=81657.msg446613#msg446613)


I was able to connect from WP8 with this config:
Code: [Select]

ike = aes256-sha256-modp1024!
esp = aes256-sha256!
leftauth = pubkey
rightauth = eap-tls
right = %any
eap_identity = "C=XX, ST=XXXXX, L=XXXX, O=XXXXX, OU=XXXXXX, CN=*, E=*"

I think you can choose a different Value for eap_identity, but I don’t know.

Requirements for success:
A working GUI configuration in pfSense 2.2 with certificate validation. pfSense/strongSwan should accept all certs with EKU “Client Authentification” (1.3.6.1.5.5.7.3.2) created by a choosen certificate authority
The patch/code must be included into the main branch for pfSense 2.2


Edit:
working eap-tls vpn setup now possible, thank you very much ermal!


Cert requirements,
  • Full trust of chain (Root CA have to be installed on the client)
  • pfSense Server cert needs the EKU "Server Authentification", also the FQDN in the Subject Alternative Names
  • pfSense Client Cert needs the EKU "Client Authentification", also the CN name as a FQDN in the SAN

8
2.2 Snapshot Feedback and Problems - RETIRED / ipsec v1 - no traffic
« on: October 14, 2014, 02:55:01 pm »
Hi,

I can't send traffic over my IPsec connection with 2.2 (I tried every snapshot since 2 months)
If I use the same setup with 2.1.5, I can send traffic immediately.

The only difference I've found is the route with the current 2.2

Setup:
Complete fresh installation (without importing anything)
IPsec v1 Mobile Client

Mobile clients: Virtual address pool: 192.168.44.0/24 / Provide a list of accessible networks to clients

 PH1: v1 / Mutual PSK / Aggressive / AES256 / SHA1 / DH5 / DPD / NAT-T enabled
 PH2: Tunnel IPv4 / LAN subnet / ESP / AES256 / SHA1 / PFS5

pfSense 2.2 / WAN Static IP / LAN: 10.20.30.251/24
Shrew Soft Client / behind a pfSense 2.1 / LAN: 10.27.30.251/24

I've already create rules to allow all protocol on wan,lan and ipsec interface.... (not necessary, I know)

setkey -D

Code: [Select]
93.129.14.20 62.128.115.85
        esp mode=tunnel spi=1133534127(0x43905baf) reqid=1(0x00000001)
        E: rijndael-cbc  234b1565 3c132fe5 4dbb2852 00226f69 2e2cc005 69afdee9 6a6dae7d b0ca2d2a
        A: hmac-sha1  a1ae239a 277baa0d 95b8376a b394072a a8c5e820
        seq=0x00000000 replay=32 flags=0x00000000 state=mature
        created: Oct 14 21:30:11 2014   current: Oct 14 21:30:34 2014
        diff: 23(s)     hard: 3600(s)   soft: 2592(s)
        last:                           hard: 0(s)      soft: 0(s)
        current: 0(bytes)       hard: 0(bytes)  soft: 0(bytes)
        allocated: 0    hard: 0 soft: 0
        sadb_seq=2 pid=51565 refcnt=1
62.128.115.85 93.129.14.20
        esp mode=any spi=3416878343(0xcba96d07) reqid=1(0x00000001)
        E: rijndael-cbc  ffd4f217 207506d5 fd1b885e b5a7da35 6f23db1c 79e94d42 58b2fb77 000385b5
        A: hmac-sha1  71f401ee bdaace50 ba876af8 faf14c78 ef2190a3
        seq=0x00000000 replay=32 flags=0x00000000 state=mature
        created: Oct 14 21:30:11 2014   current: Oct 14 21:30:34 2014
        diff: 23(s)     hard: 3600(s)   soft: 2653(s)
        last:                           hard: 0(s)      soft: 0(s)
        current: 0(bytes)       hard: 0(bytes)  soft: 0(bytes)
        allocated: 0    hard: 0 soft: 0
        sadb_seq=1 pid=51565 refcnt=1
62.128.115.85 93.129.14.20
        esp mode=any spi=3303778327(0xc4eba817) reqid=1(0x00000001)
        seq=0x00000000 replay=0 flags=0x00000000 state=larval
        sadb_seq=0 pid=51565 refcnt=1

netstat -r

Code: [Select]
Routing tables

Internet:
Destination        Gateway            Flags    Netif Expire
default            93-129-14-17.rev.i UGS       hn0
10.20.30.0        link#6             U         hn1
fw20               link#6             UHS       lo0
93.129.14.16/29    link#5             U         hn0
93-129-14-20.rev.i link#5             UHS       lo0
localhost          link#3             UH        lo0
192.168.44.1        93-129-14-17.rev.i UGHS      hn0

ipsec.conf


Code: [Select]
# This file is automatically generated. Do not edit
config setup
        uniqueids = yes
        charondebug="ike 2"

conn con1
        aggressive = yes
        fragmentation = yes
        keyexchange = ikev1
        reauth = yes
        rekey = yes
        reqid = 1
        installpolicy = yes
        type = tunnel
        dpdaction = clear
        dpddelay = 10s
        dpdtimeout = 60s
        auto = add
        left = 93.129.14.20
        right = %any
        leftid = 93.129.14.20
        ikelifetime = 28800s
        lifetime = 3600s
        rightsourceip = 192.168.44.0/24
        rightsubnet = 192.168.44.0/24
        leftsubnet = 10.20.30.0/24
        ike = aes256-sha1-modp1536!
        esp = aes256-sha1-modp1536!
        leftauth = psk
        rightauth = psk


Any ideas?

9
General Questions / IPsec v2 - EAP-TLS Support
« on: September 11, 2014, 05:02:51 pm »
Does the ipsec v2 have EAP-TLS support?
If not, it would be nice, so we can use IKEv2 VPN by Windows Phone / and native VPN Connection by Windows 7+ without any other software installed.

Windows Phone only supports PEAP-MSCHAPv2 and EAP-TLS
http://technet.microsoft.com/en-us/windows/dn673608

10
Post a bounty / Bounty - DLNA over OpenVPN (tun) ($75) or IPSec ($50)
« on: April 26, 2014, 08:27:05 am »
Hi,

i want to use my DLNA server (Plex Media Server) over VPN, if possible over OpenVPN with the tun device.
I tried to configure it several days, but no success.

I have 1 Main Location (with the DLNA server) 2 guest locations, both connected to the main location via OpenVPN (tun) S2S
On each location a pfSense 2.1.2 instance is the router/gw

I tried this one, but it doesn't work for me (pfSense with IPSec)
http://www.techsweden.org/forum/topic/19927-dlna-over-vpn-with-igmp-proxy/

Not working at the moment:
  • lg smart tv can't find the dlna server (from both guest locations)
  • windows and vlc can't find the dlna server

Languages: German and English (German preferred)

I hope someone can assist me with that.

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