Questions tagged [zywall]

ZyWALL is the brand name of the product line of hardware firewalls made by ZyXEL.

Filter by
Sorted by
Tagged with
0
votes
0answers
313 views

How to set up IPSec VPN with Dynamic Peer in Zywall USG200?

I have USG200 at Office location and USG200 at home location, both running on Version 3.0. At office, I have dynamic WAN with DDNS of office.freedns.com (values changed). At home, I have dynamic PPPoE ...
0
votes
1answer
933 views

Firewall rule to deny access from an IP range to a specific device

To begin I don't really know if it's the correct place for this question but as the serverFault is defined as For system and network administrators, I'll give it a shot. I have a firewall (Zywall 110)...
1
vote
0answers
267 views

Debug connectivity between two networks

There are two networks connected by a VPN over the internet of seldom Zywall firewalls. A week ago, the VPN connection failed and hasn't been able to establish it since. The networks now can't see ...
0
votes
1answer
163 views

Site-to-site VPN disconnecting every minute

I have a static IPsec tunnel configured between a Sonicwall TZ105 and a ZyWall USG20W. The problem is that the VPN tunnel goes down every minute and then establishes the tunnel again, when Sonicwall ...
0
votes
1answer
547 views

Figuring out total bandwith usage on a Zyxel Zywall

I've got a Zyxel Zywall USG 100, and I'm trying to figure out the total bandwidth usage. That is, I'd like to find out if some user complaints about speed is related to a saturated connection - or ...
0
votes
1answer
61 views

Routing over multiple vpns

This is concerning 3 firewalls and 2 VPN connections and routing. Main site A has local address range 192.168.101.0/24 Remote site B has local address range 192.168.102.0/24 Remote site C has local ...
1
vote
1answer
751 views

unable to connect to webserver from LAN (access from outside is fine)

We would like to give both our customers and coworkers a single link (subdomain.ourdomain.com) to access a common web application. I set up a web server on a machine connected to LAN, it's accessible ...
0
votes
1answer
923 views

ZyWall USG 50 locked out

A Friend of mine was testing something in our Server Room. He made a firewall Rule on the Zywalls' web-interface like this: Block All from All to Zywall So, now we cant access the Webpannel anymore (...
0
votes
1answer
855 views

Connect a Zywall USG200 to Windows Server 2012R2 based IPSEC/l2tp VPN

I'm trying to build a network configuration where clients can connect to some servers in a VPN via a Zywall USG 200 router/firewall. the network schema The architecture is composed by a windows ...
0
votes
1answer
2k views

zywall usg 100 log website visits

Can I log all browsing history with a zyxel zywall usg 100 router (with no payed licenses). I would like to see a complete list of websites visited; a bit like the "traffic statistics" page (interface ...
1
vote
1answer
1k views

L2TP VPN without certificates between Windows XP and ZyWALL USG 200

I'm trying to configure a ZyWALL USG 200 firewall to let Windows XP remote clients (dynamic IP address) to connect to the workplace network with a L2TP VPN. I don't want to use certificates, a common ...
1
vote
0answers
292 views

Dual WAN and NAT on ZyWall

I have Zyxell ZyWall USG-50 router firewall and I want to configure dual WAN navigation. On WAN1 I've 10Mbits connection and on WAN2 I've 100Mbits connection. I want my LAN to navigate with WAN2 and I'...
0
votes
0answers
1k views

ZyWall USG-100 Firewall block access to internal subnet beyond another router

I'm experiencing a strange problem with a ZyWall USG 100 Firewall, that I can't solve with leaving the firewall enabled on the ZyWall. I have the main network subnet that is 192.40.192.0/24(LAN1 on ...
0
votes
1answer
4k views

How will the LAN to LAN firewall rule affect the traffic in the rest of the network

I have a following network setup (of course a bit modified from the real situation) I would like to setup a LAN to LAN rule on the ZyWALL firewall so that only certain ports/ip adresses are allowed - ...
0
votes
1answer
503 views

Mac OSX users on ZyWall USG 50 Network cannot connect to XMPP clients

No XMPP service will work on our ZyXEL ZyWall USG 50. We primarily use HipChat for communication, so when I try to telnet the server and port, I get an error: > telnet chat-main.hipchat.com 5222 ...
1
vote
1answer
4k views

IPSec VPN using ZyWALL IPSec VPN Client: unable to connect from some providers

I'm trying to configure an IPSec VPN to one company from my home. The company has SANET internet service provider. I was able to create a VPN connection from another company that has the same internet ...
3
votes
3answers
569 views

Windows Server 2008 Active Directory DNS setup

I have to setup a small windows network inside my bigger linux/mac infrastructure. In order to get the windows clients logging onto the domain, I have had to make the DC their primary DNS server, ...
1
vote
2answers
8k views

(Zywall USG 300) NAT bypassed when accessing in-house-server From LAN Via domain name

My situations is like this; i host a number of websites from within our joint network solution. On the network is basically 3 categories: the known public, registered via mac, given static dhcp lease ...
2
votes
5answers
15k views

ZyWall throughput - ZyWall USG 50 vs 100 vs 200

I currently have ZyWall USG 50 running and have disabled all services except the firewall. Although stated on the ZyXel web that the firewall's throughput is 100Mbit/sec I'm unable to get more than ...
1
vote
1answer
985 views

ZyWALL USG 200 Random crashes

we have an ZyWALL 200 at our work, and for a long time (I'm new here) it's been crashing and restarted once in a while at random moments, mostly during officehours (but not only officehours). The ...