# ICMP Responses

The below is not an extensive list. The rest of the responses are either deprecated or experimental

<table border="1" id="bkmrk-type-value-0-echo-re" style="border-collapse: collapse; width: 100%;"><colgroup><col style="width: 50%;"></col><col style="width: 50%;"></col></colgroup><thead><tr><td>Type</td><td>Value</td></tr></thead><tbody><tr><td>0</td><td>Echo reply</td></tr><tr><td>3</td><td>Destination Unreachable</td></tr><tr><td>5</td><td>Redirect</td></tr><tr><td>8</td><td>Echo</td></tr><tr><td>9</td><td>Router Advertisement

</td></tr><tr><td>10</td><td>Router Solicitation</td></tr><tr><td>11</td><td>Time Exceeded</td></tr><tr><td>12</td><td>Parameter Problem</td></tr><tr><td>13</td><td>Timestamp</td></tr><tr><td>14</td><td>Timestamp Reply</td></tr><tr><td>40</td><td>Photuris</td></tr><tr><td>42</td><td>Extended Echo Requests</td></tr><tr><td>43</td><td>Extended Echo Reply</td></tr></tbody></table>