15 points Save ARS Consider the following scenario in which host 10.0.0.1 is communicating with an external SMTP mail server at IP address 128.119.40.186. NAT translation table WAN side addr LAN side addr (c), 5051 (d), 3031 S: (e),5051 SMTP B D (f.(g) 10.0.0.4 server 138.76.29.7 128.119.40.186 (a) is the source IP address at A, and its value. S: (a),3031 D: (b), 25 10.0.0.1 A 10.0.0.2. 1. 138.76.29.7 10.0.0.3 く V (a) is the source IP address at A, and its value is (b) is the destination IP at A, and it value is (c) is the WAN side IP address, and it value is (d) is the LAN side IP address, and it value is (e) is the source IP address at B, and its value is (f) is the destination value is 1. 138.76.29.7 2. 80 3. 128.119.40.18 4. 128.119.40.186 5. 3031 6. 138.76.29.7 IP address at B, and its 7. 25 8. 10.0.0.1 (g) is the destination port number at B, and its value is 9. 10.0.0.1 10.5051
15 points Save ARS Consider the following scenario in which host 10.0.0.1 is communicating with an external SMTP mail server at IP address 128.119.40.186. NAT translation table WAN side addr LAN side addr (c), 5051 (d), 3031 S: (e),5051 SMTP B D (f.(g) 10.0.0.4 server 138.76.29.7 128.119.40.186 (a) is the source IP address at A, and its value. S: (a),3031 D: (b), 25 10.0.0.1 A 10.0.0.2. 1. 138.76.29.7 10.0.0.3 く V (a) is the source IP address at A, and its value is (b) is the destination IP at A, and it value is (c) is the WAN side IP address, and it value is (d) is the LAN side IP address, and it value is (e) is the source IP address at B, and its value is (f) is the destination value is 1. 138.76.29.7 2. 80 3. 128.119.40.18 4. 128.119.40.186 5. 3031 6. 138.76.29.7 IP address at B, and its 7. 25 8. 10.0.0.1 (g) is the destination port number at B, and its value is 9. 10.0.0.1 10.5051
Chapter13: Internet And Distributed Application Services
Section: Chapter Questions
Problem 15VE
Related questions
Question

Transcribed Image Text:15 points
Save ARS
Consider the following scenario in which host 10.0.0.1 is communicating with an external SMTP mail server at IP
address 128.119.40.186.
NAT translation table
WAN side addr
LAN side addr
(c), 5051
(d), 3031
S: (e),5051
SMTP
B
D (f.(g)
10.0.0.4
server
138.76.29.7
128.119.40.186
(a) is the source IP address at A, and its value.
S: (a),3031
D: (b), 25
10.0.0.1
A
10.0.0.2.
1. 138.76.29.7
10.0.0.3

Transcribed Image Text:く
V
(a) is the source IP address at A, and its value
is
(b) is the destination IP at A, and it value is
(c) is the WAN side IP address, and it value is
(d) is the LAN side IP address, and it value is
(e) is the source IP address at B, and its value
is
(f) is the destination
value is
1. 138.76.29.7
2. 80
3. 128.119.40.18
4. 128.119.40.186
5. 3031
6. 138.76.29.7
IP address at B, and its
7. 25
8. 10.0.0.1
(g) is the destination port number at B, and its
value is
9. 10.0.0.1
10.5051
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