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How to direct SMTP traffic to Exchange Server with 2 NICs behind a Rou
I need to create access to a new Exchange Server. The server has 2 network cards (NICs). One with internal IP and the other with a public IP. My network is as follows:- Internet <--> Cisco Router <--> PIX 515E <--> Switch --> LAN. The Router has a public IP on the outside interface and a private...- saintpi
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- Replies: 2
- Forum: Security, hacker detection & forensics
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Problem forwarding port 25 to Mail server (through router & pix)
I have a Mail Server behind Firewall. With an ipcop firewall connected and port 25 forwarded to the mail server ip, the exchange server works perfectly. Now I have a combination of Cisco router and PIX. I cannot seem to be able to configure the pix and router to allow smtp traffic to the mail...- saintpi
- Thread
- Replies: 7
- Forum: Security, hacker detection & forensics
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Urgent! How to route subnet masks?
Win2k client dials into a RRAS and gets an address e.g. IP: 192.168.0.23 ( From a static pool) Subnet Mask: 255.255.255.255 DNS: x.x.x.x ( From the DNS server) Now the router has an IP 192.168.1.1 and subnet mask of 255.255.255.0 How do I route the win2k client to the router considering that...- saintpi
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- Replies: 2
- Forum: Microsoft: Windows servers
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No internet from win2k client using RRAS on multihomed win2k server
I have a win2k server with 2NIC. NIC1 has ip 192.168.0.1 is connected through a SWITCH. NIC2 has ip 192.168.1.100 is connected to a Linksys Router. The WAN port of the router is linked to the internet. NIC2 has ICS enabled. Problem: When I set up RRAS, it asks which LAN to use for DHCP & co...- saintpi
- Thread
- Replies: 12
- Forum: Microsoft: Windows servers
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Internet Interface state goes down!
How do I configure the internet interface to be a permanently up state. I noticed it goes down on shutdown of the router. -
Is there a problem with my subnet mast? Urgent help!!
My ISP changed its VSAT link. I have implemented the change on the router, but I still cannot browse on my systems. ---------- Previous config for interface 1/0 ip address 217.117.x.x 255.255.255.0 ip route 0.0.0.0 0.0.0.0 217.117.x.x New config that I made for interface 1/0 ip address... -
How do I change a static route (gateway)
I found out that my ISP has changed its IP/DNS/gateway. I entered the new gateway using ip route x.x.x.x x.x.x.x x.x.x.x unfortunately, I did not remove the previous gateway. so when I do sh run, I find the two ip routes. How do I remove the first ip route from the config? It's very urgent!! Thanks.
